7627860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1413

約数の個数: 72

約数和(自身を含む): 23901696

約数和(自身を除く): 16273836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1367, 1395, 1860, 2734, 2790, 4101, 5468, 5580, 6835, 8202, 12303, 13670, 16404, 20505, 24606, 27340, 41010, 42377, 49212, 61515, 82020, 84754, 123030, 127131, 169508, 211885, 246060, 254262, 381393, 423770, 508524, 635655, 762786, 847540, 1271310, 1525572, 1906965, 2542620, 3813930, 7627860]

約数ペア:

[(1, 7627860), (2, 3813930), (3, 2542620), (4, 1906965), (5, 1525572), (6, 1271310), (9, 847540), (10, 762786), (12, 635655), (15, 508524), (18, 423770), (20, 381393), (30, 254262), (31, 246060), (36, 211885), (45, 169508), (60, 127131), (62, 123030), (90, 84754), (93, 82020), (124, 61515), (155, 49212), (180, 42377), (186, 41010), (279, 27340), (310, 24606), (372, 20505), (465, 16404), (558, 13670), (620, 12303), (930, 8202), (1116, 6835), (1367, 5580), (1395, 5468), (1860, 4101), (2734, 2790)]