80327790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{892531}}^1$

素因数の和:892544

約数の個数: 24

約数和(自身を含む): 208852488

約数和(自身を除く): 128524698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 892531, 1785062, 2677593, 4462655, 5355186, 8032779, 8925310, 13387965, 16065558, 26775930, 40163895, 80327790]

約数ペア:

[(1, 80327790), (2, 40163895), (3, 26775930), (5, 16065558), (6, 13387965), (9, 8925310), (10, 8032779), (15, 5355186), (18, 4462655), (30, 2677593), (45, 1785062), (90, 892531)]