30637660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37363}}^1$

素因数の和:37413

約数の個数: 24

約数和(自身を含む): 65910096

約数和(自身を除く): 35272436

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37363, 74726, 149452, 186815, 373630, 747260, 1531883, 3063766, 6127532, 7659415, 15318830, 30637660]

約数ペア:

[(1, 30637660), (2, 15318830), (4, 7659415), (5, 6127532), (10, 3063766), (20, 1531883), (41, 747260), (82, 373630), (164, 186815), (205, 149452), (410, 74726), (820, 37363)]