3972690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 10617048

約数和(自身を除く): 6644358

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, 1193, 1665, 2386, 3330, 3579, 5965, 7158, 10737, 11930, 17895, 21474, 35790, 44141, 53685, 88282, 107370, 132423, 220705, 264846, 397269, 441410, 662115, 794538, 1324230, 1986345, 3972690]

約数ペア:

[(1, 3972690), (2, 1986345), (3, 1324230), (5, 794538), (6, 662115), (9, 441410), (10, 397269), (15, 264846), (18, 220705), (30, 132423), (37, 107370), (45, 88282), (74, 53685), (90, 44141), (111, 35790), (185, 21474), (222, 17895), (333, 11930), (370, 10737), (555, 7158), (666, 5965), (1110, 3579), (1193, 3330), (1665, 2386)]