99802020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53657}}^1$

素因数の和:53700

約数の個数: 48

約数和(自身を含む): 288465408

約数和(自身を除く): 188663388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 53657, 107314, 160971, 214628, 268285, 321942, 536570, 643884, 804855, 1073140, 1609710, 1663367, 3219420, 3326734, 4990101, 6653468, 8316835, 9980202, 16633670, 19960404, 24950505, 33267340, 49901010, 99802020]

約数ペア:

[(1, 99802020), (2, 49901010), (3, 33267340), (4, 24950505), (5, 19960404), (6, 16633670), (10, 9980202), (12, 8316835), (15, 6653468), (20, 4990101), (30, 3326734), (31, 3219420), (60, 1663367), (62, 1609710), (93, 1073140), (124, 804855), (155, 643884), (186, 536570), (310, 321942), (372, 268285), (465, 214628), (620, 160971), (930, 107314), (1860, 53657)]