9197720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 14752360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 307, 428, 535, 614, 749, 856, 1070, 1228, 1498, 1535, 2140, 2149, 2456, 2996, 3070, 3745, 4280, 4298, 5992, 6140, 7490, 8596, 10745, 12280, 14980, 17192, 21490, 29960, 32849, 42980, 65698, 85960, 131396, 164245, 229943, 262792, 328490, 459886, 656980, 919772, 1149715, 1313960, 1839544, 2299430, 4598860, 9197720]

約数ペア:

[(1, 9197720), (2, 4598860), (4, 2299430), (5, 1839544), (7, 1313960), (8, 1149715), (10, 919772), (14, 656980), (20, 459886), (28, 328490), (35, 262792), (40, 229943), (56, 164245), (70, 131396), (107, 85960), (140, 65698), (214, 42980), (280, 32849), (307, 29960), (428, 21490), (535, 17192), (614, 14980), (749, 12280), (856, 10745), (1070, 8596), (1228, 7490), (1498, 6140), (1535, 5992), (2140, 4298), (2149, 4280), (2456, 3745), (2996, 3070)]