139074130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3083}}^1$

素因数の和:3450

約数の個数: 32

約数和(自身を含む): 270454464

約数和(自身を除く): 131380334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 3083, 3470, 4511, 6166, 9022, 15415, 22555, 30830, 40079, 45110, 80158, 200395, 400790, 1069801, 2139602, 5349005, 10698010, 13907413, 27814826, 69537065, 139074130]

約数ペア:

[(1, 139074130), (2, 69537065), (5, 27814826), (10, 13907413), (13, 10698010), (26, 5349005), (65, 2139602), (130, 1069801), (347, 400790), (694, 200395), (1735, 80158), (3083, 45110), (3470, 40079), (4511, 30830), (6166, 22555), (9022, 15415)]