15069769.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{965777}}^1$

素因数の和:965793

約数の個数: 24

約数和(自身を含む): 324501408

約数和(自身を除く): 189292628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 965777, 1931554, 3863108, 4828885, 6760439, 9657770, 13520878, 19315540, 27041756, 33802195, 67604390, 135208780]

約数ペア:

[(1, 135208780), (2, 67604390), (4, 33802195), (5, 27041756), (7, 19315540), (10, 13520878), (14, 9657770), (20, 6760439), (28, 4828885), (35, 3863108), (70, 1931554), (140, 965777)]