2103420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3187}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 6427008

約数和(自身を除く): 4323588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3187, 6374, 9561, 12748, 15935, 19122, 31870, 35057, 38244, 47805, 63740, 70114, 95610, 105171, 140228, 175285, 191220, 210342, 350570, 420684, 525855, 701140, 1051710, 2103420]

約数ペア:

[(1, 2103420), (2, 1051710), (3, 701140), (4, 525855), (5, 420684), (6, 350570), (10, 210342), (11, 191220), (12, 175285), (15, 140228), (20, 105171), (22, 95610), (30, 70114), (33, 63740), (44, 47805), (55, 38244), (60, 35057), (66, 31870), (110, 19122), (132, 15935), (165, 12748), (220, 9561), (330, 6374), (660, 3187)]