4946060

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{103}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 12234768

約数和(自身を除く): 7288708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 343, 412, 490, 515, 686, 721, 980, 1030, 1372, 1442, 1715, 2060, 2401, 2884, 3430, 3605, 4802, 5047, 6860, 7210, 9604, 10094, 12005, 14420, 20188, 24010, 25235, 35329, 48020, 50470, 70658, 100940, 141316, 176645, 247303, 353290, 494606, 706580, 989212, 1236515, 2473030, 4946060]

約数ペア:

[(1, 4946060), (2, 2473030), (4, 1236515), (5, 989212), (7, 706580), (10, 494606), (14, 353290), (20, 247303), (28, 176645), (35, 141316), (49, 100940), (70, 70658), (98, 50470), (103, 48020), (140, 35329), (196, 25235), (206, 24010), (245, 20188), (343, 14420), (412, 12005), (490, 10094), (515, 9604), (686, 7210), (721, 6860), (980, 5047), (1030, 4802), (1372, 3605), (1442, 3430), (1715, 2884), (2060, 2401)]