412702010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{842249}}^1$

素因数の和:842270

約数の個数: 24

約数和(自身を含む): 864148500

約数和(自身を除く): 451446490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 842249, 1684498, 4211245, 5895743, 8422490, 11791486, 29478715, 41270201, 58957430, 82540402, 206351005, 412702010]

約数ペア:

[(1, 412702010), (2, 206351005), (5, 82540402), (7, 58957430), (10, 41270201), (14, 29478715), (35, 11791486), (49, 8422490), (70, 5895743), (98, 4211245), (245, 1684498), (490, 842249)]