27868980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{464483}}^1$

素因数の和:464495

約数の個数: 24

約数和(自身を含む): 78033312

約数和(自身を除く): 50164332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 464483, 928966, 1393449, 1857932, 2322415, 2786898, 4644830, 5573796, 6967245, 9289660, 13934490, 27868980]

約数ペア:

[(1, 27868980), (2, 13934490), (3, 9289660), (4, 6967245), (5, 5573796), (6, 4644830), (10, 2786898), (12, 2322415), (15, 1857932), (20, 1393449), (30, 928966), (60, 464483)]