8741710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 16732800

約数和(自身を除く): 7991090

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 331, 662, 695, 1390, 1655, 2641, 3310, 5282, 6289, 12578, 13205, 26410, 31445, 46009, 62890, 92018, 230045, 460090, 874171, 1748342, 4370855, 8741710]

約数ペア:

[(1, 8741710), (2, 4370855), (5, 1748342), (10, 874171), (19, 460090), (38, 230045), (95, 92018), (139, 62890), (190, 46009), (278, 31445), (331, 26410), (662, 13205), (695, 12578), (1390, 6289), (1655, 5282), (2641, 3310)]