2247243660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{204667}}^1$

素因数の和:204743

約数の個数: 72

約数和(自身を含む): 6928421136

約数和(自身を除く): 4681177476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 204667, 409334, 614001, 818668, 1023335, 1228002, 1842003, 2046670, 2456004, 3070005, 3684006, 4093340, 6140010, 7368012, 9210015, 12280020, 12484687, 18420030, 24969374, 36840060, 37454061, 49938748, 62423435, 74908122, 112362183, 124846870, 149816244, 187270305, 224724366, 249693740, 374540610, 449448732, 561810915, 749081220, 1123621830, 2247243660]

約数ペア:

[(1, 2247243660), (2, 1123621830), (3, 749081220), (4, 561810915), (5, 449448732), (6, 374540610), (9, 249693740), (10, 224724366), (12, 187270305), (15, 149816244), (18, 124846870), (20, 112362183), (30, 74908122), (36, 62423435), (45, 49938748), (60, 37454061), (61, 36840060), (90, 24969374), (122, 18420030), (180, 12484687), (183, 12280020), (244, 9210015), (305, 7368012), (366, 6140010), (549, 4093340), (610, 3684006), (732, 3070005), (915, 2456004), (1098, 2046670), (1220, 1842003), (1830, 1228002), (2196, 1023335), (2745, 818668), (3660, 614001), (5490, 409334), (10980, 204667)]