7151870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 14238720

約数和(自身を除く): 7086850

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 823, 869, 1646, 1738, 4115, 4345, 8230, 8690, 9053, 18106, 45265, 65017, 90530, 130034, 325085, 650170, 715187, 1430374, 3575935, 7151870]

約数ペア:

[(1, 7151870), (2, 3575935), (5, 1430374), (10, 715187), (11, 650170), (22, 325085), (55, 130034), (79, 90530), (110, 65017), (158, 45265), (395, 18106), (790, 9053), (823, 8690), (869, 8230), (1646, 4345), (1738, 4115)]