11856180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28229}}^1$

素因数の和:28248

約数の個数: 48

約数和(自身を含む): 37941120

約数和(自身を除く): 26084940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 28229, 56458, 84687, 112916, 141145, 169374, 197603, 282290, 338748, 395206, 423435, 564580, 592809, 790412, 846870, 988015, 1185618, 1693740, 1976030, 2371236, 2964045, 3952060, 5928090, 11856180]

約数ペア:

[(1, 11856180), (2, 5928090), (3, 3952060), (4, 2964045), (5, 2371236), (6, 1976030), (7, 1693740), (10, 1185618), (12, 988015), (14, 846870), (15, 790412), (20, 592809), (21, 564580), (28, 423435), (30, 395206), (35, 338748), (42, 282290), (60, 197603), (70, 169374), (84, 141145), (105, 112916), (140, 84687), (210, 56458), (420, 28229)]