68986140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1149769}}^1$

素因数の和:1149781

約数の個数: 24

約数和(自身を含む): 193161360

約数和(自身を除く): 124175220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1149769, 2299538, 3449307, 4599076, 5748845, 6898614, 11497690, 13797228, 17246535, 22995380, 34493070, 68986140]

約数ペア:

[(1, 68986140), (2, 34493070), (3, 22995380), (4, 17246535), (5, 13797228), (6, 11497690), (10, 6898614), (12, 5748845), (15, 4599076), (20, 3449307), (30, 2299538), (60, 1149769)]