4859540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 11811072

約数和(自身を除く): 6951532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 337, 412, 515, 674, 721, 1030, 1348, 1442, 1685, 2060, 2359, 2884, 3370, 3605, 4718, 6740, 7210, 9436, 11795, 14420, 23590, 34711, 47180, 69422, 138844, 173555, 242977, 347110, 485954, 694220, 971908, 1214885, 2429770, 4859540]

約数ペア:

[(1, 4859540), (2, 2429770), (4, 1214885), (5, 971908), (7, 694220), (10, 485954), (14, 347110), (20, 242977), (28, 173555), (35, 138844), (70, 69422), (103, 47180), (140, 34711), (206, 23590), (337, 14420), (412, 11795), (515, 9436), (674, 7210), (721, 6740), (1030, 4718), (1348, 3605), (1442, 3370), (1685, 2884), (2060, 2359)]