86889990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263303}}^1$

素因数の和:263324

約数の個数: 32

約数和(自身を含む): 227494656

約数和(自身を除く): 140604666

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 263303, 526606, 789909, 1316515, 1579818, 2633030, 2896333, 3949545, 5792666, 7899090, 8688999, 14481665, 17377998, 28963330, 43444995, 86889990]

約数ペア:

[(1, 86889990), (2, 43444995), (3, 28963330), (5, 17377998), (6, 14481665), (10, 8688999), (11, 7899090), (15, 5792666), (22, 3949545), (30, 2896333), (33, 2633030), (55, 1579818), (66, 1316515), (110, 789909), (165, 526606), (330, 263303)]