9930740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7411}}^1$

素因数の和:7487

約数の個数: 24

約数和(自身を含む): 21168672

約数和(自身を除く): 11237932

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 7411, 14822, 29644, 37055, 74110, 148220, 496537, 993074, 1986148, 2482685, 4965370, 9930740]

約数ペア:

[(1, 9930740), (2, 4965370), (4, 2482685), (5, 1986148), (10, 993074), (20, 496537), (67, 148220), (134, 74110), (268, 37055), (335, 29644), (670, 14822), (1340, 7411)]