27720209510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1141219}}^1$

素因数の和:1141580

約数の個数: 32

約数和(自身を含む): 57188816640

約数和(自身を除く): 29468607130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 347, 694, 1735, 2429, 3470, 4858, 12145, 24290, 1141219, 2282438, 5706095, 7988533, 11412190, 15977066, 39942665, 79885330, 396002993, 792005986, 1980014965, 2772020951, 3960029930, 5544041902, 13860104755, 27720209510]

約数ペア:

[(1, 27720209510), (2, 13860104755), (5, 5544041902), (7, 3960029930), (10, 2772020951), (14, 1980014965), (35, 792005986), (70, 396002993), (347, 79885330), (694, 39942665), (1735, 15977066), (2429, 11412190), (3470, 7988533), (4858, 5706095), (12145, 2282438), (24290, 1141219)]