1083180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2579}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 3467520

約数和(自身を除く): 2384340

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, 2579, 5158, 7737, 10316, 12895, 15474, 18053, 25790, 30948, 36106, 38685, 51580, 54159, 72212, 77370, 90265, 108318, 154740, 180530, 216636, 270795, 361060, 541590, 1083180]

約数ペア:

[(1, 1083180), (2, 541590), (3, 361060), (4, 270795), (5, 216636), (6, 180530), (7, 154740), (10, 108318), (12, 90265), (14, 77370), (15, 72212), (20, 54159), (21, 51580), (28, 38685), (30, 36106), (35, 30948), (42, 25790), (60, 18053), (70, 15474), (84, 12895), (105, 10316), (140, 7737), (210, 5158), (420, 2579)]