91867030

素因数分解:

$2^1\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{7127}}^1$

素因数の和:8423

約数の個数: 16

約数和(自身を含む): 165512160

約数和(自身を除く): 73645130

約数列:

[1, 2, 5, 10, 1289, 2578, 6445, 7127, 12890, 14254, 35635, 71270, 9186703, 18373406, 45933515, 91867030]

約数ペア:

[(1, 91867030), (2, 45933515), (5, 18373406), (10, 9186703), (1289, 71270), (2578, 35635), (6445, 14254), (7127, 12890)]