31260870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115781}}^1$

素因数の和:115797

約数の個数: 32

約数和(自身を含む): 83363040

約数和(自身を除く): 52102170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115781, 231562, 347343, 578905, 694686, 1042029, 1157810, 1736715, 2084058, 3126087, 3473430, 5210145, 6252174, 10420290, 15630435, 31260870]

約数ペア:

[(1, 31260870), (2, 15630435), (3, 10420290), (5, 6252174), (6, 5210145), (9, 3473430), (10, 3126087), (15, 2084058), (18, 1736715), (27, 1157810), (30, 1042029), (45, 694686), (54, 578905), (90, 347343), (135, 231562), (270, 115781)]