57851080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:998

約数の個数: 64

約数和(自身を含む): 149466240

約数和(自身を除く): 91615160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 307, 614, 673, 1228, 1346, 1535, 2149, 2456, 2692, 3070, 3365, 4298, 4711, 5384, 6140, 6730, 8596, 9422, 10745, 12280, 13460, 17192, 18844, 21490, 23555, 26920, 37688, 42980, 47110, 85960, 94220, 188440, 206611, 413222, 826444, 1033055, 1446277, 1652888, 2066110, 2892554, 4132220, 5785108, 7231385, 8264440, 11570216, 14462770, 28925540, 57851080]

約数ペア:

[(1, 57851080), (2, 28925540), (4, 14462770), (5, 11570216), (7, 8264440), (8, 7231385), (10, 5785108), (14, 4132220), (20, 2892554), (28, 2066110), (35, 1652888), (40, 1446277), (56, 1033055), (70, 826444), (140, 413222), (280, 206611), (307, 188440), (614, 94220), (673, 85960), (1228, 47110), (1346, 42980), (1535, 37688), (2149, 26920), (2456, 23555), (2692, 21490), (3070, 18844), (3365, 17192), (4298, 13460), (4711, 12280), (5384, 10745), (6140, 9422), (6730, 8596)]