23028180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{54829}}^1$

素因数の和:54848

約数の個数: 48

約数和(自身を含む): 73691520

約数和(自身を除く): 50663340

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, 54829, 109658, 164487, 219316, 274145, 328974, 383803, 548290, 657948, 767606, 822435, 1096580, 1151409, 1535212, 1644870, 1919015, 2302818, 3289740, 3838030, 4605636, 5757045, 7676060, 11514090, 23028180]

約数ペア:

[(1, 23028180), (2, 11514090), (3, 7676060), (4, 5757045), (5, 4605636), (6, 3838030), (7, 3289740), (10, 2302818), (12, 1919015), (14, 1644870), (15, 1535212), (20, 1151409), (21, 1096580), (28, 822435), (30, 767606), (35, 657948), (42, 548290), (60, 383803), (70, 328974), (84, 274145), (105, 219316), (140, 164487), (210, 109658), (420, 54829)]