74382910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55927}}^1$

素因数の和:55960

約数の個数: 32

約数和(自身を含む): 161072640

約数和(自身を除く): 86689730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 55927, 111854, 279635, 391489, 559270, 782978, 1062613, 1957445, 2125226, 3914890, 5313065, 7438291, 10626130, 14876582, 37191455, 74382910]

約数ペア:

[(1, 74382910), (2, 37191455), (5, 14876582), (7, 10626130), (10, 7438291), (14, 5313065), (19, 3914890), (35, 2125226), (38, 1957445), (70, 1062613), (95, 782978), (133, 559270), (190, 391489), (266, 279635), (665, 111854), (1330, 55927)]