30885380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41737}}^1$

素因数の和:41783

約数の個数: 24

約数和(自身を含む): 66613848

約数和(自身を除く): 35728468

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 41737, 83474, 166948, 208685, 417370, 834740, 1544269, 3088538, 6177076, 7721345, 15442690, 30885380]

約数ペア:

[(1, 30885380), (2, 15442690), (4, 7721345), (5, 6177076), (10, 3088538), (20, 1544269), (37, 834740), (74, 417370), (148, 208685), (185, 166948), (370, 83474), (740, 41737)]