120970590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{310181}}^1$

素因数の和:310204

約数の個数: 32

約数和(自身を含む): 312663456

約数和(自身を除く): 191692866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 310181, 620362, 930543, 1550905, 1861086, 3101810, 4032353, 4652715, 8064706, 9305430, 12097059, 20161765, 24194118, 40323530, 60485295, 120970590]

約数ペア:

[(1, 120970590), (2, 60485295), (3, 40323530), (5, 24194118), (6, 20161765), (10, 12097059), (13, 9305430), (15, 8064706), (26, 4652715), (30, 4032353), (39, 3101810), (65, 1861086), (78, 1550905), (130, 930543), (195, 620362), (390, 310181)]