272903870

素因数分解:

$2^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{18427}}^1$

素因数の和:19915

約数の個数: 16

約数和(自身を含む): 491585328

約数和(自身を除く): 218681458

約数列:

[1, 2, 5, 10, 1481, 2962, 7405, 14810, 18427, 36854, 92135, 184270, 27290387, 54580774, 136451935, 272903870]

約数ペア:

[(1, 272903870), (2, 136451935), (5, 54580774), (10, 27290387), (1481, 184270), (2962, 92135), (7405, 36854), (14810, 18427)]