201122010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{60397}}^1$

素因数の和:60447

約数の個数: 48

約数和(自身を含む): 537059016

約数和(自身を除く): 335937006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 60397, 120794, 181191, 301985, 362382, 543573, 603970, 905955, 1087146, 1811910, 2234689, 2717865, 4469378, 5435730, 6704067, 11173445, 13408134, 20112201, 22346890, 33520335, 40224402, 67040670, 100561005, 201122010]

約数ペア:

[(1, 201122010), (2, 100561005), (3, 67040670), (5, 40224402), (6, 33520335), (9, 22346890), (10, 20112201), (15, 13408134), (18, 11173445), (30, 6704067), (37, 5435730), (45, 4469378), (74, 2717865), (90, 2234689), (111, 1811910), (185, 1087146), (222, 905955), (333, 603970), (370, 543573), (555, 362382), (666, 301985), (1110, 181191), (1665, 120794), (3330, 60397)]