85897210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1227103}}^1$

素因数の和:1227117

約数の個数: 16

約数和(自身を含む): 176702976

約数和(自身を除く): 90805766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1227103, 2454206, 6135515, 8589721, 12271030, 17179442, 42948605, 85897210]

約数ペア:

[(1, 85897210), (2, 42948605), (5, 17179442), (7, 12271030), (10, 8589721), (14, 6135515), (35, 2454206), (70, 1227103)]