2670010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5449}}^1$

素因数の和:5470

約数の個数: 24

約数和(自身を含む): 5591700

約数和(自身を除く): 2921690

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5449, 10898, 27245, 38143, 54490, 76286, 190715, 267001, 381430, 534002, 1335005, 2670010]

約数ペア:

[(1, 2670010), (2, 1335005), (5, 534002), (7, 381430), (10, 267001), (14, 190715), (35, 76286), (49, 54490), (70, 38143), (98, 27245), (245, 10898), (490, 5449)]