9871730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5279}}^1$

素因数の和:5314

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 10656910

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 5279, 10558, 26395, 52790, 58069, 89743, 116138, 179486, 290345, 448715, 580690, 897430, 987173, 1974346, 4935865, 9871730]

約数ペア:

[(1, 9871730), (2, 4935865), (5, 1974346), (10, 987173), (11, 897430), (17, 580690), (22, 448715), (34, 290345), (55, 179486), (85, 116138), (110, 89743), (170, 58069), (187, 52790), (374, 26395), (935, 10558), (1870, 5279)]