54857340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{304763}}^1$

素因数の和:304778

約数の個数: 36

約数和(自身を含む): 166401144

約数和(自身を除く): 111543804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 304763, 609526, 914289, 1219052, 1523815, 1828578, 2742867, 3047630, 3657156, 4571445, 5485734, 6095260, 9142890, 10971468, 13714335, 18285780, 27428670, 54857340]

約数ペア:

[(1, 54857340), (2, 27428670), (3, 18285780), (4, 13714335), (5, 10971468), (6, 9142890), (9, 6095260), (10, 5485734), (12, 4571445), (15, 3657156), (18, 3047630), (20, 2742867), (30, 1828578), (36, 1523815), (45, 1219052), (60, 914289), (90, 609526), (180, 304763)]