30962180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{49939}}^1$

素因数の和:49979

約数の個数: 24

約数和(自身を含む): 67119360

約数和(自身を除く): 36157180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 49939, 99878, 199756, 249695, 499390, 998780, 1548109, 3096218, 6192436, 7740545, 15481090, 30962180]

約数ペア:

[(1, 30962180), (2, 15481090), (4, 7740545), (5, 6192436), (10, 3096218), (20, 1548109), (31, 998780), (62, 499390), (124, 249695), (155, 199756), (310, 99878), (620, 49939)]