130518310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{1381}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 253536192

約数和(自身を除く): 123017882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 727, 1381, 1454, 2762, 3635, 6905, 7270, 9451, 13810, 17953, 18902, 35906, 47255, 89765, 94510, 179530, 1003987, 2007974, 5019935, 10039870, 13051831, 26103662, 65259155, 130518310]

約数ペア:

[(1, 130518310), (2, 65259155), (5, 26103662), (10, 13051831), (13, 10039870), (26, 5019935), (65, 2007974), (130, 1003987), (727, 179530), (1381, 94510), (1454, 89765), (2762, 47255), (3635, 35906), (6905, 18902), (7270, 17953), (9451, 13810)]