86441670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137209}}^1$

素因数の和:137229

約数の個数: 48

約数和(自身を含む): 256857120

約数和(自身を除く): 170415450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 137209, 274418, 411627, 686045, 823254, 960463, 1234881, 1372090, 1920926, 2058135, 2469762, 2881389, 4116270, 4802315, 5762778, 6174405, 8644167, 9604630, 12348810, 14406945, 17288334, 28813890, 43220835, 86441670]

約数ペア:

[(1, 86441670), (2, 43220835), (3, 28813890), (5, 17288334), (6, 14406945), (7, 12348810), (9, 9604630), (10, 8644167), (14, 6174405), (15, 5762778), (18, 4802315), (21, 4116270), (30, 2881389), (35, 2469762), (42, 2058135), (45, 1920926), (63, 1372090), (70, 1234881), (90, 960463), (105, 823254), (126, 686045), (210, 411627), (315, 274418), (630, 137209)]