85897070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1227101}}^1$

素因数の和:1227115

約数の個数: 16

約数和(自身を含む): 176702688

約数和(自身を除く): 90805618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1227101, 2454202, 6135505, 8589707, 12271010, 17179414, 42948535, 85897070]

約数ペア:

[(1, 85897070), (2, 42948535), (5, 17179414), (7, 12271010), (10, 8589707), (14, 6135505), (35, 2454202), (70, 1227101)]