13459030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 27468000

約数和(自身を除く): 14008970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 5449, 10898, 27245, 54490, 70837, 103531, 141674, 207062, 354185, 517655, 708370, 1035310, 1345903, 2691806, 6729515, 13459030]

約数ペア:

[(1, 13459030), (2, 6729515), (5, 2691806), (10, 1345903), (13, 1035310), (19, 708370), (26, 517655), (38, 354185), (65, 207062), (95, 141674), (130, 103531), (190, 70837), (247, 54490), (494, 27245), (1235, 10898), (2470, 5449)]