4006620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{22259}}^1$

素因数の和:22274

約数の個数: 36

約数和(自身を含む): 12153960

約数和(自身を除く): 8147340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22259, 44518, 66777, 89036, 111295, 133554, 200331, 222590, 267108, 333885, 400662, 445180, 667770, 801324, 1001655, 1335540, 2003310, 4006620]

約数ペア:

[(1, 4006620), (2, 2003310), (3, 1335540), (4, 1001655), (5, 801324), (6, 667770), (9, 445180), (10, 400662), (12, 333885), (15, 267108), (18, 222590), (20, 200331), (30, 133554), (36, 111295), (45, 89036), (60, 66777), (90, 44518), (180, 22259)]