1445291230

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{9949}}^1$

素因数の和:10228

約数の個数: 32

約数和(自身を含む): 2650680000

約数和(自身を除く): 1205388770

約数列:

[1, 2, 5, 10, 73, 146, 199, 365, 398, 730, 995, 1990, 9949, 14527, 19898, 29054, 49745, 72635, 99490, 145270, 726277, 1452554, 1979851, 3631385, 3959702, 7262770, 9899255, 19798510, 144529123, 289058246, 722645615, 1445291230]

約数ペア:

[(1, 1445291230), (2, 722645615), (5, 289058246), (10, 144529123), (73, 19798510), (146, 9899255), (199, 7262770), (365, 3959702), (398, 3631385), (730, 1979851), (995, 1452554), (1990, 726277), (9949, 145270), (14527, 99490), (19898, 72635), (29054, 49745)]