30945505

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 38960640

約数和(自身を除く): 8015135

約数列:

[1, 5, 37, 47, 185, 235, 1739, 3559, 8695, 17795, 131683, 167273, 658415, 836365, 6189101, 30945505]

約数ペア:

[(1, 30945505), (5, 6189101), (37, 836365), (47, 658415), (185, 167273), (235, 131683), (1739, 17795), (3559, 8695)]