90847010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{394987}}^1$

素因数の和:395017

約数の個数: 16

約数和(自身を含む): 170634816

約数和(自身を除く): 79787806

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 394987, 789974, 1974935, 3949870, 9084701, 18169402, 45423505, 90847010]

約数ペア:

[(1, 90847010), (2, 45423505), (5, 18169402), (10, 9084701), (23, 3949870), (46, 1974935), (115, 789974), (230, 394987)]