70540690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641279}}^1$

素因数の和:641297

約数の個数: 16

約数和(自身を含む): 138516480

約数和(自身を除く): 67975790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 641279, 1282558, 3206395, 6412790, 7054069, 14108138, 35270345, 70540690]

約数ペア:

[(1, 70540690), (2, 35270345), (5, 14108138), (10, 7054069), (11, 6412790), (22, 3206395), (55, 1282558), (110, 641279)]