1337210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2729}}^1$

素因数の和:2750

約数の個数: 24

約数和(自身を含む): 2800980

約数和(自身を除く): 1463770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2729, 5458, 13645, 19103, 27290, 38206, 95515, 133721, 191030, 267442, 668605, 1337210]

約数ペア:

[(1, 1337210), (2, 668605), (5, 267442), (7, 191030), (10, 133721), (14, 95515), (35, 38206), (49, 27290), (70, 19103), (98, 13645), (245, 5458), (490, 2729)]