31160370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6971}}^1$

素因数の和:7130

約数の個数: 32

約数和(自身を含む): 75297600

約数和(自身を除く): 44137230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6971, 13942, 20913, 34855, 41826, 69710, 104565, 209130, 1038679, 2077358, 3116037, 5193395, 6232074, 10386790, 15580185, 31160370]

約数ペア:

[(1, 31160370), (2, 15580185), (3, 10386790), (5, 6232074), (6, 5193395), (10, 3116037), (15, 2077358), (30, 1038679), (149, 209130), (298, 104565), (447, 69710), (745, 41826), (894, 34855), (1490, 20913), (2235, 13942), (4470, 6971)]