712183730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1549}}^1\times {\mathrm{1999}}^1$

素因数の和:3578

約数の個数: 32

約数和(自身を含む): 1339200000

約数和(自身を除く): 627016270

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1549, 1999, 3098, 3998, 7745, 9995, 15490, 19990, 35627, 45977, 71254, 91954, 178135, 229885, 356270, 459770, 3096451, 6192902, 15482255, 30964510, 71218373, 142436746, 356091865, 712183730]

約数ペア:

[(1, 712183730), (2, 356091865), (5, 142436746), (10, 71218373), (23, 30964510), (46, 15482255), (115, 6192902), (230, 3096451), (1549, 459770), (1999, 356270), (3098, 229885), (3998, 178135), (7745, 91954), (9995, 71254), (15490, 45977), (19990, 35627)]