93918860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{670849}}^1$

素因数の和:670865

約数の個数: 24

約数和(自身を含む): 225405600

約数和(自身を除く): 131486740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 670849, 1341698, 2683396, 3354245, 4695943, 6708490, 9391886, 13416980, 18783772, 23479715, 46959430, 93918860]

約数ペア:

[(1, 93918860), (2, 46959430), (4, 23479715), (5, 18783772), (7, 13416980), (10, 9391886), (14, 6708490), (20, 4695943), (28, 3354245), (35, 2683396), (70, 1341698), (140, 670849)]