3489580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1171}}^1$

素因数の和:1329

約数の個数: 24

約数和(自身を含む): 7383600

約数和(自身を除く): 3894020

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1171, 1490, 2342, 2980, 4684, 5855, 11710, 23420, 174479, 348958, 697916, 872395, 1744790, 3489580]

約数ペア:

[(1, 3489580), (2, 1744790), (4, 872395), (5, 697916), (10, 348958), (20, 174479), (149, 23420), (298, 11710), (596, 5855), (745, 4684), (1171, 2980), (1490, 2342)]