18048270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1429}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 43449120

約数和(自身を除く): 25400850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 1429, 2105, 2526, 2858, 4210, 4287, 6315, 7145, 8574, 12630, 14290, 21435, 42870, 601609, 1203218, 1804827, 3008045, 3609654, 6016090, 9024135, 18048270]

約数ペア:

[(1, 18048270), (2, 9024135), (3, 6016090), (5, 3609654), (6, 3008045), (10, 1804827), (15, 1203218), (30, 601609), (421, 42870), (842, 21435), (1263, 14290), (1429, 12630), (2105, 8574), (2526, 7145), (2858, 6315), (4210, 4287)]