9942090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 25038720

約数和(自身を除く): 15096630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 118, 123, 137, 177, 205, 246, 274, 295, 354, 410, 411, 590, 615, 685, 822, 885, 1230, 1370, 1770, 2055, 2419, 4110, 4838, 5617, 7257, 8083, 11234, 12095, 14514, 16166, 16851, 24190, 24249, 28085, 33702, 36285, 40415, 48498, 56170, 72570, 80830, 84255, 121245, 168510, 242490, 331403, 662806, 994209, 1657015, 1988418, 3314030, 4971045, 9942090]

約数ペア:

[(1, 9942090), (2, 4971045), (3, 3314030), (5, 1988418), (6, 1657015), (10, 994209), (15, 662806), (30, 331403), (41, 242490), (59, 168510), (82, 121245), (118, 84255), (123, 80830), (137, 72570), (177, 56170), (205, 48498), (246, 40415), (274, 36285), (295, 33702), (354, 28085), (410, 24249), (411, 24190), (590, 16851), (615, 16166), (685, 14514), (822, 12095), (885, 11234), (1230, 8083), (1370, 7257), (1770, 5617), (2055, 4838), (2419, 4110)]