30420564

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{19961}}^1$

素因数の和:20095

約数の個数: 24

約数和(自身を含む): 71543808

約数和(自身を除く): 41123244

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 19961, 39922, 59883, 79844, 119766, 239532, 2535047, 5070094, 7605141, 10140188, 15210282, 30420564]

約数ペア:

[(1, 30420564), (2, 15210282), (3, 10140188), (4, 7605141), (6, 5070094), (12, 2535047), (127, 239532), (254, 119766), (381, 79844), (508, 59883), (762, 39922), (1524, 19961)]