63913020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1065217}}^1$

素因数の和:1065229

約数の個数: 24

約数和(自身を含む): 178956624

約数和(自身を除く): 115043604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1065217, 2130434, 3195651, 4260868, 5326085, 6391302, 10652170, 12782604, 15978255, 21304340, 31956510, 63913020]

約数ペア:

[(1, 63913020), (2, 31956510), (3, 21304340), (4, 15978255), (5, 12782604), (6, 10652170), (10, 6391302), (12, 5326085), (15, 4260868), (20, 3195651), (30, 2130434), (60, 1065217)]