71399110

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2208

約数の個数: 32

約数和(自身を含む): 133114752

約数和(自身を除く): 61715642

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 730, 2081, 3431, 4162, 6862, 10405, 17155, 20810, 34310, 97807, 151913, 195614, 303826, 489035, 759565, 978070, 1519130, 7139911, 14279822, 35699555, 71399110]

約数ペア:

[(1, 71399110), (2, 35699555), (5, 14279822), (10, 7139911), (47, 1519130), (73, 978070), (94, 759565), (146, 489035), (235, 303826), (365, 195614), (470, 151913), (730, 97807), (2081, 34310), (3431, 20810), (4162, 17155), (6862, 10405)]