3283140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7817}}^1$

素因数の和:7836

約数の個数: 48

約数和(自身を含む): 10507392

約数和(自身を除く): 7224252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7817, 15634, 23451, 31268, 39085, 46902, 54719, 78170, 93804, 109438, 117255, 156340, 164157, 218876, 234510, 273595, 328314, 469020, 547190, 656628, 820785, 1094380, 1641570, 3283140]

約数ペア:

[(1, 3283140), (2, 1641570), (3, 1094380), (4, 820785), (5, 656628), (6, 547190), (7, 469020), (10, 328314), (12, 273595), (14, 234510), (15, 218876), (20, 164157), (21, 156340), (28, 117255), (30, 109438), (35, 93804), (42, 78170), (60, 54719), (70, 46902), (84, 39085), (105, 31268), (140, 23451), (210, 15634), (420, 7817)]