71364180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1189403}}^1$

素因数の和:1189415

約数の個数: 24

約数和(自身を含む): 199819872

約数和(自身を除く): 128455692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1189403, 2378806, 3568209, 4757612, 5947015, 7136418, 11894030, 14272836, 17841045, 23788060, 35682090, 71364180]

約数ペア:

[(1, 71364180), (2, 35682090), (3, 23788060), (4, 17841045), (5, 14272836), (6, 11894030), (10, 7136418), (12, 5947015), (15, 4757612), (20, 3568209), (30, 2378806), (60, 1189403)]