287006730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9566891}}^1$

素因数の和:9566901

約数の個数: 16

約数和(自身を含む): 688816224

約数和(自身を除く): 401809494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9566891, 19133782, 28700673, 47834455, 57401346, 95668910, 143503365, 287006730]

約数ペア:

[(1, 287006730), (2, 143503365), (3, 95668910), (5, 57401346), (6, 47834455), (10, 28700673), (15, 19133782), (30, 9566891)]