2015092020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{175837}}^1$

素因数の和:176040

約数の個数: 48

約数和(自身を含む): 5671830528

約数和(自身を除く): 3656738508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 175837, 351674, 527511, 703348, 879185, 1055022, 1758370, 2110044, 2637555, 3516740, 5275110, 10550220, 33584867, 67169734, 100754601, 134339468, 167924335, 201509202, 335848670, 403018404, 503773005, 671697340, 1007546010, 2015092020]

約数ペア:

[(1, 2015092020), (2, 1007546010), (3, 671697340), (4, 503773005), (5, 403018404), (6, 335848670), (10, 201509202), (12, 167924335), (15, 134339468), (20, 100754601), (30, 67169734), (60, 33584867), (191, 10550220), (382, 5275110), (573, 3516740), (764, 2637555), (955, 2110044), (1146, 1758370), (1910, 1055022), (2292, 879185), (2865, 703348), (3820, 527511), (5730, 351674), (11460, 175837)]