15912990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{58937}}^1$

素因数の和:58953

約数の個数: 32

約数和(自身を含む): 42435360

約数和(自身を除く): 26522370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 58937, 117874, 176811, 294685, 353622, 530433, 589370, 884055, 1060866, 1591299, 1768110, 2652165, 3182598, 5304330, 7956495, 15912990]

約数ペア:

[(1, 15912990), (2, 7956495), (3, 5304330), (5, 3182598), (6, 2652165), (9, 1768110), (10, 1591299), (15, 1060866), (18, 884055), (27, 589370), (30, 530433), (45, 353622), (54, 294685), (90, 176811), (135, 117874), (270, 58937)]