70854010

素因数分解:

$2^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{6389}}^1$

素因数の和:7505

約数の個数: 16

約数和(自身を含む): 127672200

約数和(自身を除く): 56818190

約数列:

[1, 2, 5, 10, 1109, 2218, 5545, 6389, 11090, 12778, 31945, 63890, 7085401, 14170802, 35427005, 70854010]

約数ペア:

[(1, 70854010), (2, 35427005), (5, 14170802), (10, 7085401), (1109, 63890), (2218, 31945), (5545, 12778), (6389, 11090)]