9718865870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2276081}}^1$

素因数の和:2276156

約数の個数: 32

約数和(自身を含む): 20320860096

約数和(自身を除く): 10601994226

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 2276081, 4552162, 11380405, 15932567, 22760810, 31865134, 79662835, 138840941, 159325670, 277681882, 694204705, 971886587, 1388409410, 1943773174, 4859432935, 9718865870]

約数ペア:

[(1, 9718865870), (2, 4859432935), (5, 1943773174), (7, 1388409410), (10, 971886587), (14, 694204705), (35, 277681882), (61, 159325670), (70, 138840941), (122, 79662835), (305, 31865134), (427, 22760810), (610, 15932567), (854, 11380405), (2135, 4552162), (4270, 2276081)]