30824620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37591}}^1$

素因数の和:37641

約数の個数: 24

約数和(自身を含む): 66312288

約数和(自身を除く): 35487668

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37591, 75182, 150364, 187955, 375910, 751820, 1541231, 3082462, 6164924, 7706155, 15412310, 30824620]

約数ペア:

[(1, 30824620), (2, 15412310), (4, 7706155), (5, 6164924), (10, 3082462), (20, 1541231), (41, 751820), (82, 375910), (164, 187955), (205, 150364), (410, 75182), (820, 37591)]