3120210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 8340696

約数和(自身を除く): 5220486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 937, 1110, 1665, 1874, 2811, 3330, 4685, 5622, 8433, 9370, 14055, 16866, 28110, 34669, 42165, 69338, 84330, 104007, 173345, 208014, 312021, 346690, 520035, 624042, 1040070, 1560105, 3120210]

約数ペア:

[(1, 3120210), (2, 1560105), (3, 1040070), (5, 624042), (6, 520035), (9, 346690), (10, 312021), (15, 208014), (18, 173345), (30, 104007), (37, 84330), (45, 69338), (74, 42165), (90, 34669), (111, 28110), (185, 16866), (222, 14055), (333, 9370), (370, 8433), (555, 5622), (666, 4685), (937, 3330), (1110, 2811), (1665, 1874)]