131471190910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4497817}}^1$

素因数の和:4497940

約数の個数: 32

約数和(自身を含む): 246120600960

約数和(自身を除く): 114649410050

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 5846, 14615, 29230, 4497817, 8995634, 22489085, 44978170, 166419229, 332838458, 355327543, 710655086, 832096145, 1664192290, 1776637715, 3553275430, 13147119091, 26294238182, 65735595455, 131471190910]

約数ペア:

[(1, 131471190910), (2, 65735595455), (5, 26294238182), (10, 13147119091), (37, 3553275430), (74, 1776637715), (79, 1664192290), (158, 832096145), (185, 710655086), (370, 355327543), (395, 332838458), (790, 166419229), (2923, 44978170), (5846, 22489085), (14615, 8995634), (29230, 4497817)]