87948384830

素因数分解:

$2^1\times 5^1\times {\mathrm{71429}}^1\times {\mathrm{123127}}^1$

素因数の和:194563

約数の個数: 16

約数和(自身を含む): 158310594720

約数和(自身を除く): 70362209890

約数列:

[1, 2, 5, 10, 71429, 123127, 142858, 246254, 357145, 615635, 714290, 1231270, 8794838483, 17589676966, 43974192415, 87948384830]

約数ペア:

[(1, 87948384830), (2, 43974192415), (5, 17589676966), (10, 8794838483), (71429, 1231270), (123127, 714290), (142858, 615635), (246254, 357145)]