30299620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{116537}}^1$

素因数の和:116559

約数の個数: 24

約数和(自身を含む): 68524344

約数和(自身を除く): 38224724

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 116537, 233074, 466148, 582685, 1165370, 1514981, 2330740, 3029962, 6059924, 7574905, 15149810, 30299620]

約数ペア:

[(1, 30299620), (2, 15149810), (4, 7574905), (5, 6059924), (10, 3029962), (13, 2330740), (20, 1514981), (26, 1165370), (52, 582685), (65, 466148), (130, 233074), (260, 116537)]