69156670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4523}}^1$

素因数の和:4680

約数の個数: 32

約数和(自身を含む): 136805760

約数和(自身を除く): 67649090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 4523, 7645, 9046, 15290, 22615, 45230, 49753, 99506, 248765, 497530, 628697, 1257394, 3143485, 6286970, 6915667, 13831334, 34578335, 69156670]

約数ペア:

[(1, 69156670), (2, 34578335), (5, 13831334), (10, 6915667), (11, 6286970), (22, 3143485), (55, 1257394), (110, 628697), (139, 497530), (278, 248765), (695, 99506), (1390, 49753), (1529, 45230), (3058, 22615), (4523, 15290), (7645, 9046)]