90264146

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{1279}}^1$

素因数の和:1430

約数の個数: 24

約数和(自身を含む): 157071360

約数和(自身を除く): 66807214

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1279, 2558, 5041, 8953, 10082, 17906, 35287, 70574, 90809, 181618, 635663, 1271326, 6447439, 12894878, 45132073, 90264146]

約数ペア:

[(1, 90264146), (2, 45132073), (7, 12894878), (14, 6447439), (71, 1271326), (142, 635663), (497, 181618), (994, 90809), (1279, 70574), (2558, 35287), (5041, 17906), (8953, 10082)]