15668020860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261133681}}^1$

素因数の和:261133693

約数の個数: 24

約数和(自身を含む): 43870458576

約数和(自身を除く): 28202437716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261133681, 522267362, 783401043, 1044534724, 1305668405, 1566802086, 2611336810, 3133604172, 3917005215, 5222673620, 7834010430, 15668020860]

約数ペア:

[(1, 15668020860), (2, 7834010430), (3, 5222673620), (4, 3917005215), (5, 3133604172), (6, 2611336810), (10, 1566802086), (12, 1305668405), (15, 1044534724), (20, 783401043), (30, 522267362), (60, 261133681)]