74111380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7901}}^1$

素因数の和:7984

約数の個数: 48

約数和(自身を含む): 180544896

約数和(自身を除く): 106433516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7901, 9380, 15802, 31604, 39505, 55307, 79010, 110614, 158020, 221228, 276535, 529367, 553070, 1058734, 1106140, 2117468, 2646835, 3705569, 5293670, 7411138, 10587340, 14822276, 18527845, 37055690, 74111380]

約数ペア:

[(1, 74111380), (2, 37055690), (4, 18527845), (5, 14822276), (7, 10587340), (10, 7411138), (14, 5293670), (20, 3705569), (28, 2646835), (35, 2117468), (67, 1106140), (70, 1058734), (134, 553070), (140, 529367), (268, 276535), (335, 221228), (469, 158020), (670, 110614), (938, 79010), (1340, 55307), (1876, 39505), (2345, 31604), (4690, 15802), (7901, 9380)]