30601710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4789}}^1$

素因数の和:4873

約数の個数: 48

約数和(自身を含む): 80701920

約数和(自身を除く): 50100210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 4789, 6390, 9578, 14367, 23945, 28734, 43101, 47890, 71835, 86202, 143670, 215505, 340019, 431010, 680038, 1020057, 1700095, 2040114, 3060171, 3400190, 5100285, 6120342, 10200570, 15300855, 30601710]

約数ペア:

[(1, 30601710), (2, 15300855), (3, 10200570), (5, 6120342), (6, 5100285), (9, 3400190), (10, 3060171), (15, 2040114), (18, 1700095), (30, 1020057), (45, 680038), (71, 431010), (90, 340019), (142, 215505), (213, 143670), (355, 86202), (426, 71835), (639, 47890), (710, 43101), (1065, 28734), (1278, 23945), (2130, 14367), (3195, 9578), (4789, 6390)]