73103620

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{59921}}^1$

素因数の和:59991

約数の個数: 24

約数和(自身を含む): 156036888

約数和(自身を除く): 82933268

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 59921, 119842, 239684, 299605, 599210, 1198420, 3655181, 7310362, 14620724, 18275905, 36551810, 73103620]

約数ペア:

[(1, 73103620), (2, 36551810), (4, 18275905), (5, 14620724), (10, 7310362), (20, 3655181), (61, 1198420), (122, 599210), (244, 299605), (305, 239684), (610, 119842), (1220, 59921)]