72009070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2803}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 148589568

約数和(自身を除く): 76580498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 2803, 3670, 5138, 5606, 12845, 14015, 19621, 25690, 28030, 39242, 98105, 196210, 1028701, 2057402, 5143505, 7200907, 10287010, 14401814, 36004535, 72009070]

約数ペア:

[(1, 72009070), (2, 36004535), (5, 14401814), (7, 10287010), (10, 7200907), (14, 5143505), (35, 2057402), (70, 1028701), (367, 196210), (734, 98105), (1835, 39242), (2569, 28030), (2803, 25690), (3670, 19621), (5138, 14015), (5606, 12845)]