135079730

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1049}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 247968000

約数和(自身を除く): 112888270

約数列:

[1, 2, 5, 10, 79, 158, 163, 326, 395, 790, 815, 1049, 1630, 2098, 5245, 10490, 12877, 25754, 64385, 82871, 128770, 165742, 170987, 341974, 414355, 828710, 854935, 1709870, 13507973, 27015946, 67539865, 135079730]

約数ペア:

[(1, 135079730), (2, 67539865), (5, 27015946), (10, 13507973), (79, 1709870), (158, 854935), (163, 828710), (326, 414355), (395, 341974), (790, 170987), (815, 165742), (1049, 128770), (1630, 82871), (2098, 64385), (5245, 25754), (10490, 12877)]