130220710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{3163}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 246032640

約数和(自身を除く): 115811930

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 895, 1790, 3163, 4117, 6326, 8234, 15815, 20585, 31630, 41170, 72749, 145498, 363745, 566177, 727490, 1132354, 2830885, 5661770, 13022071, 26044142, 65110355, 130220710]

約数ペア:

[(1, 130220710), (2, 65110355), (5, 26044142), (10, 13022071), (23, 5661770), (46, 2830885), (115, 1132354), (179, 727490), (230, 566177), (358, 363745), (895, 145498), (1790, 72749), (3163, 41170), (4117, 31630), (6326, 20585), (8234, 15815)]