4041004030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8246947}}^1$

素因数の和:8246968

約数の個数: 24

約数和(自身を含む): 8461368648

約数和(自身を除く): 4420364618

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8246947, 16493894, 41234735, 57728629, 82469470, 115457258, 288643145, 404100403, 577286290, 808200806, 2020502015, 4041004030]

約数ペア:

[(1, 4041004030), (2, 2020502015), (5, 808200806), (7, 577286290), (10, 404100403), (14, 288643145), (35, 115457258), (49, 82469470), (70, 57728629), (98, 41234735), (245, 16493894), (490, 8246947)]