6800920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 17729280

約数和(自身を除く): 10928360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 227, 280, 428, 454, 535, 749, 856, 908, 1070, 1135, 1498, 1589, 1816, 2140, 2270, 2996, 3178, 3745, 4280, 4540, 5992, 6356, 7490, 7945, 9080, 12712, 14980, 15890, 24289, 29960, 31780, 48578, 63560, 97156, 121445, 170023, 194312, 242890, 340046, 485780, 680092, 850115, 971560, 1360184, 1700230, 3400460, 6800920]

約数ペア:

[(1, 6800920), (2, 3400460), (4, 1700230), (5, 1360184), (7, 971560), (8, 850115), (10, 680092), (14, 485780), (20, 340046), (28, 242890), (35, 194312), (40, 170023), (56, 121445), (70, 97156), (107, 63560), (140, 48578), (214, 31780), (227, 29960), (280, 24289), (428, 15890), (454, 14980), (535, 12712), (749, 9080), (856, 7945), (908, 7490), (1070, 6356), (1135, 5992), (1498, 4540), (1589, 4280), (1816, 3745), (2140, 3178), (2270, 2996)]