2978369570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{2477}}^1$

素因数の和:3155

約数の個数: 64

約数和(自身を含む): 6204594816

約数和(自身を除く): 3226225246

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 643, 935, 1286, 1870, 2477, 3215, 4954, 6430, 7073, 10931, 12385, 14146, 21862, 24770, 27247, 35365, 42109, 54494, 54655, 70730, 84218, 109310, 120241, 136235, 210545, 240482, 272470, 421090, 463199, 601205, 926398, 1202410, 1592711, 2315995, 3185422, 4631990, 7963555, 15927110, 17519821, 27076087, 35039642, 54152174, 87599105, 135380435, 175198210, 270760870, 297836957, 595673914, 1489184785, 2978369570]

約数ペア:

[(1, 2978369570), (2, 1489184785), (5, 595673914), (10, 297836957), (11, 270760870), (17, 175198210), (22, 135380435), (34, 87599105), (55, 54152174), (85, 35039642), (110, 27076087), (170, 17519821), (187, 15927110), (374, 7963555), (643, 4631990), (935, 3185422), (1286, 2315995), (1870, 1592711), (2477, 1202410), (3215, 926398), (4954, 601205), (6430, 463199), (7073, 421090), (10931, 272470), (12385, 240482), (14146, 210545), (21862, 136235), (24770, 120241), (27247, 109310), (35365, 84218), (42109, 70730), (54494, 54655)]