315059670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{1933}}^1$

素因数の和:3757

約数の個数: 48

約数和(自身を含む): 820031472

約数和(自身を除く): 504971802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1811, 1933, 3622, 3866, 5433, 5799, 9055, 9665, 10866, 11598, 16299, 17397, 18110, 19330, 27165, 28995, 32598, 34794, 54330, 57990, 81495, 86985, 162990, 173970, 3500663, 7001326, 10501989, 17503315, 21003978, 31505967, 35006630, 52509945, 63011934, 105019890, 157529835, 315059670]

約数ペア:

[(1, 315059670), (2, 157529835), (3, 105019890), (5, 63011934), (6, 52509945), (9, 35006630), (10, 31505967), (15, 21003978), (18, 17503315), (30, 10501989), (45, 7001326), (90, 3500663), (1811, 173970), (1933, 162990), (3622, 86985), (3866, 81495), (5433, 57990), (5799, 54330), (9055, 34794), (9665, 32598), (10866, 28995), (11598, 27165), (16299, 19330), (17397, 18110)]