306646980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5110783}}^1$

素因数の和:5110795

約数の個数: 24

約数和(自身を含む): 858611712

約数和(自身を除く): 551964732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5110783, 10221566, 15332349, 20443132, 25553915, 30664698, 51107830, 61329396, 76661745, 102215660, 153323490, 306646980]

約数ペア:

[(1, 306646980), (2, 153323490), (3, 102215660), (4, 76661745), (5, 61329396), (6, 51107830), (10, 30664698), (12, 25553915), (15, 20443132), (20, 15332349), (30, 10221566), (60, 5110783)]