2113740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11743}}^1$

素因数の和:11758

約数の個数: 36

約数和(自身を含む): 6412224

約数和(自身を除く): 4298484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11743, 23486, 35229, 46972, 58715, 70458, 105687, 117430, 140916, 176145, 211374, 234860, 352290, 422748, 528435, 704580, 1056870, 2113740]

約数ペア:

[(1, 2113740), (2, 1056870), (3, 704580), (4, 528435), (5, 422748), (6, 352290), (9, 234860), (10, 211374), (12, 176145), (15, 140916), (18, 117430), (20, 105687), (30, 70458), (36, 58715), (45, 46972), (60, 35229), (90, 23486), (180, 11743)]