1465139740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{87107}}^1$

素因数の和:87174

約数の個数: 36

約数和(自身を含む): 3186584856

約数和(自身を除く): 1721445116

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 841, 1682, 3364, 4205, 8410, 16820, 87107, 174214, 348428, 435535, 871070, 1742140, 2526103, 5052206, 10104412, 12630515, 25261030, 50522060, 73256987, 146513974, 293027948, 366284935, 732569870, 1465139740]

約数ペア:

[(1, 1465139740), (2, 732569870), (4, 366284935), (5, 293027948), (10, 146513974), (20, 73256987), (29, 50522060), (58, 25261030), (116, 12630515), (145, 10104412), (290, 5052206), (580, 2526103), (841, 1742140), (1682, 871070), (3364, 435535), (4205, 348428), (8410, 174214), (16820, 87107)]