87136690

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{58481}}^1$

素因数の和:58637

約数の個数: 16

約数和(自身を含む): 157901400

約数和(自身を除く): 70764710

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 58481, 116962, 292405, 584810, 8713669, 17427338, 43568345, 87136690]

約数ペア:

[(1, 87136690), (2, 43568345), (5, 17427338), (10, 8713669), (149, 584810), (298, 292405), (745, 116962), (1490, 58481)]