2670808210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5450629}}^1$

素因数の和:5450650

約数の個数: 24

約数和(自身を含む): 5592346380

約数和(自身を除く): 2921538170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5450629, 10901258, 27253145, 38154403, 54506290, 76308806, 190772015, 267080821, 381544030, 534161642, 1335404105, 2670808210]

約数ペア:

[(1, 2670808210), (2, 1335404105), (5, 534161642), (7, 381544030), (10, 267080821), (14, 190772015), (35, 76308806), (49, 54506290), (70, 38154403), (98, 27253145), (245, 10901258), (490, 5450629)]