42518730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1999}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 102240000

約数和(自身を除く): 59721270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 709, 1418, 1999, 2127, 3545, 3998, 4254, 5997, 7090, 9995, 10635, 11994, 19990, 21270, 29985, 59970, 1417291, 2834582, 4251873, 7086455, 8503746, 14172910, 21259365, 42518730]

約数ペア:

[(1, 42518730), (2, 21259365), (3, 14172910), (5, 8503746), (6, 7086455), (10, 4251873), (15, 2834582), (30, 1417291), (709, 59970), (1418, 29985), (1999, 21270), (2127, 19990), (3545, 11994), (3998, 10635), (4254, 9995), (5997, 7090)]