1382360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4937}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 3555360

約数和(自身を除く): 2173000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4937, 9874, 19748, 24685, 34559, 39496, 49370, 69118, 98740, 138236, 172795, 197480, 276472, 345590, 691180, 1382360]

約数ペア:

[(1, 1382360), (2, 691180), (4, 345590), (5, 276472), (7, 197480), (8, 172795), (10, 138236), (14, 98740), (20, 69118), (28, 49370), (35, 39496), (40, 34559), (56, 24685), (70, 19748), (140, 9874), (280, 4937)]