19877091330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{662569711}}^1$

素因数の和:662569721

約数の個数: 16

約数和(自身を含む): 47705019264

約数和(自身を除く): 27827927934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 662569711, 1325139422, 1987709133, 3312848555, 3975418266, 6625697110, 9938545665, 19877091330]

約数ペア:

[(1, 19877091330), (2, 9938545665), (3, 6625697110), (5, 3975418266), (6, 3312848555), (10, 1987709133), (15, 1325139422), (30, 662569711)]