2057963805

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 3642824640

約数和(自身を除く): 1584860835

約数列:

[1, 3, 5, 9, 15, 45, 73, 139, 219, 365, 417, 657, 695, 1095, 1251, 2085, 3285, 4507, 6255, 10147, 13521, 22535, 30441, 40563, 50735, 67605, 91323, 152205, 202815, 329011, 456615, 626473, 987033, 1645055, 1879419, 2961099, 3132365, 4935165, 5638257, 9397095, 14805495, 28191285, 45732529, 137197587, 228662645, 411592761, 685987935, 2057963805]

約数ペア:

[(1, 2057963805), (3, 685987935), (5, 411592761), (9, 228662645), (15, 137197587), (45, 45732529), (73, 28191285), (139, 14805495), (219, 9397095), (365, 5638257), (417, 4935165), (657, 3132365), (695, 2961099), (1095, 1879419), (1251, 1645055), (2085, 987033), (3285, 626473), (4507, 456615), (6255, 329011), (10147, 202815), (13521, 152205), (22535, 91323), (30441, 67605), (40563, 50735)]