7143660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13229}}^1$

素因数の和:13247

約数の個数: 48

約数和(自身を含む): 22226400

約数和(自身を除く): 15082740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13229, 26458, 39687, 52916, 66145, 79374, 119061, 132290, 158748, 198435, 238122, 264580, 357183, 396870, 476244, 595305, 714366, 793740, 1190610, 1428732, 1785915, 2381220, 3571830, 7143660]

約数ペア:

[(1, 7143660), (2, 3571830), (3, 2381220), (4, 1785915), (5, 1428732), (6, 1190610), (9, 793740), (10, 714366), (12, 595305), (15, 476244), (18, 396870), (20, 357183), (27, 264580), (30, 238122), (36, 198435), (45, 158748), (54, 132290), (60, 119061), (90, 79374), (108, 66145), (135, 52916), (180, 39687), (270, 26458), (540, 13229)]