78926730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2630891}}^1$

素因数の和:2630901

約数の個数: 16

約数和(自身を含む): 189424224

約数和(自身を除く): 110497494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2630891, 5261782, 7892673, 13154455, 15785346, 26308910, 39463365, 78926730]

約数ペア:

[(1, 78926730), (2, 39463365), (3, 26308910), (5, 15785346), (6, 13154455), (10, 7892673), (15, 5261782), (30, 2630891)]