숫자 21086730
소인수분해
소인수분해 | 2 * 3 * 3 * 3 * 3 * 5 * 7 * 3719 |
약수 | 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 3719, 5670, 7438, 11157, 18595, 22314, 26033, 33471, 37190, 52066, 55785, 66942, 78099, 100413, 111570, 130165, 156198, 167355, 200826, 234297, 260330, 301239, 334710, 390495, 468594, 502065, 602478, 702891, 780990, 1004130, 1171485, 1405782, 1506195, 2108673, 2342970, 3012390, 3514455, 4217346, 7028910, 10543365, 21086730 |
약수의 개수 | 80 |
약수의 합 | 64817280 |
성질
표기
바이너리 | 1010000011100001000001010 |
8진수 | 120341012 |
16진수 | 141c20a |