306736620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5112277}}^1$

素因数の和:5112289

約数の個数: 24

約数和(自身を含む): 858862704

約数和(自身を除く): 552126084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5112277, 10224554, 15336831, 20449108, 25561385, 30673662, 51122770, 61347324, 76684155, 102245540, 153368310, 306736620]

約数ペア:

[(1, 306736620), (2, 153368310), (3, 102245540), (4, 76684155), (5, 61347324), (6, 51122770), (10, 30673662), (12, 25561385), (15, 20449108), (20, 15336831), (30, 10224554), (60, 5112277)]