72450310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1627}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 134446752

約数和(自身を除く): 61996442

約数列:

[1, 2, 5, 10, 61, 73, 122, 146, 305, 365, 610, 730, 1627, 3254, 4453, 8135, 8906, 16270, 22265, 44530, 99247, 118771, 198494, 237542, 496235, 593855, 992470, 1187710, 7245031, 14490062, 36225155, 72450310]

約数ペア:

[(1, 72450310), (2, 36225155), (5, 14490062), (10, 7245031), (61, 1187710), (73, 992470), (122, 593855), (146, 496235), (305, 237542), (365, 198494), (610, 118771), (730, 99247), (1627, 44530), (3254, 22265), (4453, 16270), (8135, 8906)]