64430580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7207}}^1$

素因数の和:7368

約数の個数: 48

約数和(自身を含む): 181641600

約数和(自身を除く): 117211020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 7207, 8940, 14414, 21621, 28828, 36035, 43242, 72070, 86484, 108105, 144140, 216210, 432420, 1073843, 2147686, 3221529, 4295372, 5369215, 6443058, 10738430, 12886116, 16107645, 21476860, 32215290, 64430580]

約数ペア:

[(1, 64430580), (2, 32215290), (3, 21476860), (4, 16107645), (5, 12886116), (6, 10738430), (10, 6443058), (12, 5369215), (15, 4295372), (20, 3221529), (30, 2147686), (60, 1073843), (149, 432420), (298, 216210), (447, 144140), (596, 108105), (745, 86484), (894, 72070), (1490, 43242), (1788, 36035), (2235, 28828), (2980, 21621), (4470, 14414), (7207, 8940)]