9861090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 23777280

約数和(自身を除く): 13916190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1279, 1285, 1542, 2558, 2570, 3837, 3855, 6395, 7674, 7710, 12790, 19185, 38370, 328703, 657406, 986109, 1643515, 1972218, 3287030, 4930545, 9861090]

約数ペア:

[(1, 9861090), (2, 4930545), (3, 3287030), (5, 1972218), (6, 1643515), (10, 986109), (15, 657406), (30, 328703), (257, 38370), (514, 19185), (771, 12790), (1279, 7710), (1285, 7674), (1542, 6395), (2558, 3855), (2570, 3837)]