45990990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{56779}}^1$

素因数の和:56798

約数の個数: 40

約数和(自身を含む): 123666840

約数和(自身を除く): 77675850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 56779, 113558, 170337, 283895, 340674, 511011, 567790, 851685, 1022022, 1533033, 1703370, 2555055, 3066066, 4599099, 5110110, 7665165, 9198198, 15330330, 22995495, 45990990]

約数ペア:

[(1, 45990990), (2, 22995495), (3, 15330330), (5, 9198198), (6, 7665165), (9, 5110110), (10, 4599099), (15, 3066066), (18, 2555055), (27, 1703370), (30, 1533033), (45, 1022022), (54, 851685), (81, 567790), (90, 511011), (135, 340674), (162, 283895), (270, 170337), (405, 113558), (810, 56779)]