489607530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{144427}}^1$

素因数の和:144550

約数の個数: 32

約数和(自身を含む): 1185465024

約数和(自身を除く): 695857494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 144427, 288854, 433281, 722135, 866562, 1444270, 2166405, 4332810, 16320251, 32640502, 48960753, 81601255, 97921506, 163202510, 244803765, 489607530]

約数ペア:

[(1, 489607530), (2, 244803765), (3, 163202510), (5, 97921506), (6, 81601255), (10, 48960753), (15, 32640502), (30, 16320251), (113, 4332810), (226, 2166405), (339, 1444270), (565, 866562), (678, 722135), (1130, 433281), (1695, 288854), (3390, 144427)]