61042660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9277}}^1$

素因数の和:9340

約数の個数: 48

約数和(自身を含む): 149635584

約数和(自身を除く): 88592924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 9277, 18554, 37108, 46385, 64939, 92770, 129878, 185540, 259756, 324695, 436019, 649390, 872038, 1298780, 1744076, 2180095, 3052133, 4360190, 6104266, 8720380, 12208532, 15260665, 30521330, 61042660]

約数ペア:

[(1, 61042660), (2, 30521330), (4, 15260665), (5, 12208532), (7, 8720380), (10, 6104266), (14, 4360190), (20, 3052133), (28, 2180095), (35, 1744076), (47, 1298780), (70, 872038), (94, 649390), (140, 436019), (188, 324695), (235, 259756), (329, 185540), (470, 129878), (658, 92770), (940, 64939), (1316, 46385), (1645, 37108), (3290, 18554), (6580, 9277)]