2503060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 6330240

約数和(自身を除く): 3827180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 941, 1330, 1882, 2660, 3764, 4705, 6587, 9410, 13174, 17879, 18820, 26348, 32935, 35758, 65870, 71516, 89395, 125153, 131740, 178790, 250306, 357580, 500612, 625765, 1251530, 2503060]

約数ペア:

[(1, 2503060), (2, 1251530), (4, 625765), (5, 500612), (7, 357580), (10, 250306), (14, 178790), (19, 131740), (20, 125153), (28, 89395), (35, 71516), (38, 65870), (70, 35758), (76, 32935), (95, 26348), (133, 18820), (140, 17879), (190, 13174), (266, 9410), (380, 6587), (532, 4705), (665, 3764), (941, 2660), (1330, 1882)]