136710290

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 251285760

約数和(自身を除く): 114575470

約数列:

[1, 2, 5, 10, 79, 131, 158, 262, 395, 655, 790, 1310, 1321, 2642, 6605, 10349, 13210, 20698, 51745, 103490, 104359, 173051, 208718, 346102, 521795, 865255, 1043590, 1730510, 13671029, 27342058, 68355145, 136710290]

約数ペア:

[(1, 136710290), (2, 68355145), (5, 27342058), (10, 13671029), (79, 1730510), (131, 1043590), (158, 865255), (262, 521795), (395, 346102), (655, 208718), (790, 173051), (1310, 104359), (1321, 103490), (2642, 51745), (6605, 20698), (10349, 13210)]