9078990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 22425552

約数和(自身を除く): 13346562

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 137, 141, 235, 274, 282, 411, 470, 685, 705, 822, 1370, 1410, 2055, 2209, 4110, 4418, 6439, 6627, 11045, 12878, 13254, 19317, 22090, 32195, 33135, 38634, 64390, 66270, 96585, 193170, 302633, 605266, 907899, 1513165, 1815798, 3026330, 4539495, 9078990]

約数ペア:

[(1, 9078990), (2, 4539495), (3, 3026330), (5, 1815798), (6, 1513165), (10, 907899), (15, 605266), (30, 302633), (47, 193170), (94, 96585), (137, 66270), (141, 64390), (235, 38634), (274, 33135), (282, 32195), (411, 22090), (470, 19317), (685, 13254), (705, 12878), (822, 11045), (1370, 6627), (1410, 6439), (2055, 4418), (2209, 4110)]