70473220

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{14621}}^1$

素因数の和:14871

約数の個数: 24

約数和(自身を含む): 148618008

約数和(自身を除く): 78144788

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 14621, 29242, 58484, 73105, 146210, 292420, 3523661, 7047322, 14094644, 17618305, 35236610, 70473220]

約数ペア:

[(1, 70473220), (2, 35236610), (4, 17618305), (5, 14094644), (10, 7047322), (20, 3523661), (241, 292420), (482, 146210), (964, 73105), (1205, 58484), (2410, 29242), (4820, 14621)]