88900070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1270001}}^1$

素因数の和:1270015

約数の個数: 16

約数和(自身を含む): 182880288

約数和(自身を除く): 93980218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1270001, 2540002, 6350005, 8890007, 12700010, 17780014, 44450035, 88900070]

約数ペア:

[(1, 88900070), (2, 44450035), (5, 17780014), (7, 12700010), (10, 8890007), (14, 6350005), (35, 2540002), (70, 1270001)]