154727730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1719197}}^1$

素因数の和:1719210

約数の個数: 24

約数和(自身を含む): 402292332

約数和(自身を除く): 247564602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1719197, 3438394, 5157591, 8595985, 10315182, 15472773, 17191970, 25787955, 30945546, 51575910, 77363865, 154727730]

約数ペア:

[(1, 154727730), (2, 77363865), (3, 51575910), (5, 30945546), (6, 25787955), (9, 17191970), (10, 15472773), (15, 10315182), (18, 8595985), (30, 5157591), (45, 3438394), (90, 1719197)]