숫자 640222890
소인수분해
| 소인수분해 | 2 * 3 * 5 * 17 * 167 * 7517 |
| 약수 | 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 167, 170, 255, 334, 501, 510, 835, 1002, 1670, 2505, 2839, 5010, 5678, 7517, 8517, 14195, 15034, 17034, 22551, 28390, 37585, 42585, 45102, 75170, 85170, 112755, 127789, 225510, 255578, 383367, 638945, 766734, 1255339, 1277890, 1916835, 2510678, 3766017, 3833670, 6276695, 7532034, 12553390, 18830085, 21340763, 37660170, 42681526, 64022289, 106703815, 128044578, 213407630, 320111445, 640222890 |
| 약수의 개수 | 64 |
| 약수의 합 | 1636879104 |
성질
표기
| 바이너리 | 100110001010010000011010101010 |
| 8진수 | 4612203252 |
| 16진수 | 262906aa |