2427180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5779}}^1$

素因数の和:5798

約数の個数: 48

約数和(自身を含む): 7768320

約数和(自身を除く): 5341140

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, 5779, 11558, 17337, 23116, 28895, 34674, 40453, 57790, 69348, 80906, 86685, 115580, 121359, 161812, 173370, 202265, 242718, 346740, 404530, 485436, 606795, 809060, 1213590, 2427180]

約数ペア:

[(1, 2427180), (2, 1213590), (3, 809060), (4, 606795), (5, 485436), (6, 404530), (7, 346740), (10, 242718), (12, 202265), (14, 173370), (15, 161812), (20, 121359), (21, 115580), (28, 86685), (30, 80906), (35, 69348), (42, 57790), (60, 40453), (70, 34674), (84, 28895), (105, 23116), (140, 17337), (210, 11558), (420, 5779)]