180250590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{462181}}^1$

素因数の和:462204

約数の個数: 32

約数和(自身を含む): 465879456

約数和(自身を除く): 285628866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 462181, 924362, 1386543, 2310905, 2773086, 4621810, 6008353, 6932715, 12016706, 13865430, 18025059, 30041765, 36050118, 60083530, 90125295, 180250590]

約数ペア:

[(1, 180250590), (2, 90125295), (3, 60083530), (5, 36050118), (6, 30041765), (10, 18025059), (13, 13865430), (15, 12016706), (26, 6932715), (30, 6008353), (39, 4621810), (65, 2773086), (78, 2310905), (130, 1386543), (195, 924362), (390, 462181)]