702916288420

素因数分解:

$2^2\times 5^1\times {\mathrm{130069}}^1\times {\mathrm{270209}}^1$

素因数の和:400287

約数の個数: 24

約数和(自身を含む): 1476141017400

約数和(自身を除く): 773224728980

約数列:

[1, 2, 4, 5, 10, 20, 130069, 260138, 270209, 520276, 540418, 650345, 1080836, 1300690, 1351045, 2601380, 2702090, 5404180, 35145814421, 70291628842, 140583257684, 175729072105, 351458144210, 702916288420]

約数ペア:

[(1, 702916288420), (2, 351458144210), (4, 175729072105), (5, 140583257684), (10, 70291628842), (20, 35145814421), (130069, 5404180), (260138, 2702090), (270209, 2601380), (520276, 1351045), (540418, 1300690), (650345, 1080836)]