1520341290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1299437}}^1$

素因数の和:1299463

約数の個数: 48

約数和(自身を含む): 4256958888

約数和(自身を除く): 2736617598

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1299437, 2598874, 3898311, 6497185, 7796622, 11694933, 12994370, 16892681, 19491555, 23389866, 33785362, 38983110, 50678043, 58474665, 84463405, 101356086, 116949330, 152034129, 168926810, 253390215, 304068258, 506780430, 760170645, 1520341290]

約数ペア:

[(1, 1520341290), (2, 760170645), (3, 506780430), (5, 304068258), (6, 253390215), (9, 168926810), (10, 152034129), (13, 116949330), (15, 101356086), (18, 84463405), (26, 58474665), (30, 50678043), (39, 38983110), (45, 33785362), (65, 23389866), (78, 19491555), (90, 16892681), (117, 12994370), (130, 11694933), (195, 7796622), (234, 6497185), (390, 3898311), (585, 2598874), (1170, 1299437)]