9946620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{55259}}^1$

素因数の和:55274

約数の個数: 36

約数和(自身を含む): 30171960

約数和(自身を除く): 20225340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 55259, 110518, 165777, 221036, 276295, 331554, 497331, 552590, 663108, 828885, 994662, 1105180, 1657770, 1989324, 2486655, 3315540, 4973310, 9946620]

約数ペア:

[(1, 9946620), (2, 4973310), (3, 3315540), (4, 2486655), (5, 1989324), (6, 1657770), (9, 1105180), (10, 994662), (12, 828885), (15, 663108), (18, 552590), (20, 497331), (30, 331554), (36, 276295), (45, 221036), (60, 165777), (90, 110518), (180, 55259)]