37231870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 48

約数和(自身を含む): 76745088

約数和(自身を除く): 39513218

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 991, 1105, 1445, 1982, 2210, 2890, 3757, 4955, 7514, 9910, 12883, 16847, 18785, 25766, 33694, 37570, 64415, 84235, 128830, 168470, 219011, 286399, 438022, 572798, 1095055, 1431995, 2190110, 2863990, 3723187, 7446374, 18615935, 37231870]

約数ペア:

[(1, 37231870), (2, 18615935), (5, 7446374), (10, 3723187), (13, 2863990), (17, 2190110), (26, 1431995), (34, 1095055), (65, 572798), (85, 438022), (130, 286399), (170, 219011), (221, 168470), (289, 128830), (442, 84235), (578, 64415), (991, 37570), (1105, 33694), (1445, 25766), (1982, 18785), (2210, 16847), (2890, 12883), (3757, 9910), (4955, 7514)]