2285220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5441}}^1$

素因数の和:5460

約数の個数: 48

約数和(自身を含む): 7314048

約数和(自身を除く): 5028828

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, 5441, 10882, 16323, 21764, 27205, 32646, 38087, 54410, 65292, 76174, 81615, 108820, 114261, 152348, 163230, 190435, 228522, 326460, 380870, 457044, 571305, 761740, 1142610, 2285220]

約数ペア:

[(1, 2285220), (2, 1142610), (3, 761740), (4, 571305), (5, 457044), (6, 380870), (7, 326460), (10, 228522), (12, 190435), (14, 163230), (15, 152348), (20, 114261), (21, 108820), (28, 81615), (30, 76174), (35, 65292), (42, 54410), (60, 38087), (70, 32646), (84, 27205), (105, 21764), (140, 16323), (210, 10882), (420, 5441)]