140470590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{360181}}^1$

素因数の和:360204

約数の個数: 32

約数和(自身を含む): 363063456

約数和(自身を除く): 222592866

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 360181, 720362, 1080543, 1800905, 2161086, 3601810, 4682353, 5402715, 9364706, 10805430, 14047059, 23411765, 28094118, 46823530, 70235295, 140470590]

約数ペア:

[(1, 140470590), (2, 70235295), (3, 46823530), (5, 28094118), (6, 23411765), (10, 14047059), (13, 10805430), (15, 9364706), (26, 5402715), (30, 4682353), (39, 3601810), (65, 2161086), (78, 1800905), (130, 1080543), (195, 720362), (390, 360181)]