68760010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14537}}^1$

素因数の和:14598

約数の個数: 32

約数和(自身を含む): 138169152

約数和(自身を除く): 69409142

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 14537, 29074, 72685, 145370, 159907, 319814, 625091, 799535, 1250182, 1599070, 3125455, 6250910, 6876001, 13752002, 34380005, 68760010]

約数ペア:

[(1, 68760010), (2, 34380005), (5, 13752002), (10, 6876001), (11, 6250910), (22, 3125455), (43, 1599070), (55, 1250182), (86, 799535), (110, 625091), (215, 319814), (430, 159907), (473, 145370), (946, 72685), (2365, 29074), (4730, 14537)]