2961750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 8087040

約数和(自身を除く): 5125290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 359, 375, 550, 718, 750, 825, 1077, 1375, 1650, 1795, 2154, 2750, 3590, 3949, 4125, 5385, 7898, 8250, 8975, 10770, 11847, 17950, 19745, 23694, 26925, 39490, 44875, 53850, 59235, 89750, 98725, 118470, 134625, 197450, 269250, 296175, 493625, 592350, 987250, 1480875, 2961750]

約数ペア:

[(1, 2961750), (2, 1480875), (3, 987250), (5, 592350), (6, 493625), (10, 296175), (11, 269250), (15, 197450), (22, 134625), (25, 118470), (30, 98725), (33, 89750), (50, 59235), (55, 53850), (66, 44875), (75, 39490), (110, 26925), (125, 23694), (150, 19745), (165, 17950), (250, 11847), (275, 10770), (330, 8975), (359, 8250), (375, 7898), (550, 5385), (718, 4125), (750, 3949), (825, 3590), (1077, 2750), (1375, 2154), (1650, 1795)]