4720730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 10285056

約数和(自身を除く): 5564326

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 3967, 7934, 19835, 27769, 39670, 55538, 67439, 134878, 138845, 277690, 337195, 472073, 674390, 944146, 2360365, 4720730]

約数ペア:

[(1, 4720730), (2, 2360365), (5, 944146), (7, 674390), (10, 472073), (14, 337195), (17, 277690), (34, 138845), (35, 134878), (70, 67439), (85, 55538), (119, 39670), (170, 27769), (238, 19835), (595, 7934), (1190, 3967)]