28412730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{315697}}^1$

素因数の和:315710

約数の個数: 24

約数和(自身を含む): 73873332

約数和(自身を除く): 45460602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 315697, 631394, 947091, 1578485, 1894182, 2841273, 3156970, 4735455, 5682546, 9470910, 14206365, 28412730]

約数ペア:

[(1, 28412730), (2, 14206365), (3, 9470910), (5, 5682546), (6, 4735455), (9, 3156970), (10, 2841273), (15, 1894182), (18, 1578485), (30, 947091), (45, 631394), (90, 315697)]