40947090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71837}}^1$

素因数の和:71866

約数の個数: 32

約数和(自身を含む): 103446720

約数和(自身を除く): 62499630

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 71837, 143674, 215511, 359185, 431022, 718370, 1077555, 1364903, 2155110, 2729806, 4094709, 6824515, 8189418, 13649030, 20473545, 40947090]

約数ペア:

[(1, 40947090), (2, 20473545), (3, 13649030), (5, 8189418), (6, 6824515), (10, 4094709), (15, 2729806), (19, 2155110), (30, 1364903), (38, 1077555), (57, 718370), (95, 431022), (114, 359185), (190, 215511), (285, 143674), (570, 71837)]