157647570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{17117}}^1$

素因数の和:17434

約数の個数: 32

約数和(自身を含む): 379608768

約数和(自身を除く): 221961198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 17117, 34234, 51351, 85585, 102702, 171170, 256755, 513510, 5254919, 10509838, 15764757, 26274595, 31529514, 52549190, 78823785, 157647570]

約数ペア:

[(1, 157647570), (2, 78823785), (3, 52549190), (5, 31529514), (6, 26274595), (10, 15764757), (15, 10509838), (30, 5254919), (307, 513510), (614, 256755), (921, 171170), (1535, 102702), (1842, 85585), (3070, 51351), (4605, 34234), (9210, 17117)]