13097210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26729}}^1$

素因数の和:26750

約数の個数: 24

約数和(自身を含む): 27424980

約数和(自身を除く): 14327770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26729, 53458, 133645, 187103, 267290, 374206, 935515, 1309721, 1871030, 2619442, 6548605, 13097210]

約数ペア:

[(1, 13097210), (2, 6548605), (5, 2619442), (7, 1871030), (10, 1309721), (14, 935515), (35, 374206), (49, 267290), (70, 187103), (98, 133645), (245, 53458), (490, 26729)]