70879570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{172877}}^1$

素因数の和:172925

約数の個数: 16

約数和(自身を含む): 130695768

約数和(自身を除く): 59816198

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 172877, 345754, 864385, 1728770, 7087957, 14175914, 35439785, 70879570]

約数ペア:

[(1, 70879570), (2, 35439785), (5, 14175914), (10, 7087957), (41, 1728770), (82, 864385), (205, 345754), (410, 172877)]