3668380

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1231}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 7761600

約数和(自身を除く): 4093220

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1231, 1490, 2462, 2980, 4924, 6155, 12310, 24620, 183419, 366838, 733676, 917095, 1834190, 3668380]

約数ペア:

[(1, 3668380), (2, 1834190), (4, 917095), (5, 733676), (10, 366838), (20, 183419), (149, 24620), (298, 12310), (596, 6155), (745, 4924), (1231, 2980), (1490, 2462)]