67618810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{965983}}^1$

素因数の和:965997

約数の個数: 16

約数和(自身を含む): 139101696

約数和(自身を除く): 71482886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 965983, 1931966, 4829915, 6761881, 9659830, 13523762, 33809405, 67618810]

約数ペア:

[(1, 67618810), (2, 33809405), (5, 13523762), (7, 9659830), (10, 6761881), (14, 4829915), (35, 1931966), (70, 965983)]