9745470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 29952000

約数和(自身を除く): 20206530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 499, 558, 630, 651, 930, 998, 1085, 1302, 1395, 1497, 1953, 2170, 2495, 2790, 2994, 3255, 3493, 3906, 4491, 4990, 6510, 6986, 7485, 8982, 9765, 10479, 14970, 15469, 17465, 19530, 20958, 22455, 30938, 31437, 34930, 44910, 46407, 52395, 62874, 77345, 92814, 104790, 108283, 139221, 154690, 157185, 216566, 232035, 278442, 314370, 324849, 464070, 541415, 649698, 696105, 974547, 1082830, 1392210, 1624245, 1949094, 3248490, 4872735, 9745470]

約数ペア:

[(1, 9745470), (2, 4872735), (3, 3248490), (5, 1949094), (6, 1624245), (7, 1392210), (9, 1082830), (10, 974547), (14, 696105), (15, 649698), (18, 541415), (21, 464070), (30, 324849), (31, 314370), (35, 278442), (42, 232035), (45, 216566), (62, 157185), (63, 154690), (70, 139221), (90, 108283), (93, 104790), (105, 92814), (126, 77345), (155, 62874), (186, 52395), (210, 46407), (217, 44910), (279, 34930), (310, 31437), (315, 30938), (434, 22455), (465, 20958), (499, 19530), (558, 17465), (630, 15469), (651, 14970), (930, 10479), (998, 9765), (1085, 8982), (1302, 7485), (1395, 6986), (1497, 6510), (1953, 4990), (2170, 4491), (2495, 3906), (2790, 3493), (2994, 3255)]