66698210

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{44171}}^1$

素因数の和:44329

約数の個数: 16

約数和(自身を含む): 120854592

約数和(自身を除く): 54156382

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 44171, 88342, 220855, 441710, 6669821, 13339642, 33349105, 66698210]

約数ペア:

[(1, 66698210), (2, 33349105), (5, 13339642), (10, 6669821), (151, 441710), (302, 220855), (755, 88342), (1510, 44171)]