숫자 30372405
소인수분해
소인수분해 | 3 * 5 * 7 * 7 * 31 * 31 * 43 |
약수 | 1, 3, 5, 7, 15, 21, 31, 35, 43, 49, 93, 105, 129, 147, 155, 215, 217, 245, 301, 465, 645, 651, 735, 903, 961, 1085, 1333, 1505, 1519, 2107, 2883, 3255, 3999, 4515, 4557, 4805, 6321, 6665, 6727, 7595, 9331, 10535, 14415, 19995, 20181, 22785, 27993, 31605, 33635, 41323, 46655, 47089, 65317, 100905, 123969, 139965, 141267, 195951, 206615, 235445, 289261, 326585, 619845, 706335, 867783, 979755, 1446305, 2024827, 4338915, 6074481, 10124135, 30372405 |
약수의 개수 | 72 |
약수의 합 | 59770656 |
성질
표기
바이너리 | 1110011110111001000110101 |
8진수 | 163671065 |
16진수 | 1cf7235 |