숫자 87129210
소인수분해
소인수분해 | 2 * 3 * 5 * 7 * 271 * 1531 |
약수 | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 271, 542, 813, 1355, 1531, 1626, 1897, 2710, 3062, 3794, 4065, 4593, 5691, 7655, 8130, 9186, 9485, 10717, 11382, 15310, 18970, 21434, 22965, 28455, 32151, 45930, 53585, 56910, 64302, 107170, 160755, 321510, 414901, 829802, 1244703, 2074505, 2489406, 2904307, 4149010, 5808614, 6223515, 8712921, 12447030, 14521535, 17425842, 29043070, 43564605, 87129210 |
약수의 개수 | 64 |
약수의 합 | 240021504 |
성질
표기
바이너리 | 101001100010111110001111010 |
8진수 | 514276172 |
16진수 | 5317c7a |