28068570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8429}}^1$

素因数の和:8479

約数の個数: 48

約数和(自身を含む): 74959560

約数和(自身を除く): 46890990

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, 8429, 16858, 25287, 42145, 50574, 75861, 84290, 126435, 151722, 252870, 311873, 379305, 623746, 758610, 935619, 1559365, 1871238, 2806857, 3118730, 4678095, 5613714, 9356190, 14034285, 28068570]

約数ペア:

[(1, 28068570), (2, 14034285), (3, 9356190), (5, 5613714), (6, 4678095), (9, 3118730), (10, 2806857), (15, 1871238), (18, 1559365), (30, 935619), (37, 758610), (45, 623746), (74, 379305), (90, 311873), (111, 252870), (185, 151722), (222, 126435), (333, 84290), (370, 75861), (555, 50574), (666, 42145), (1110, 25287), (1665, 16858), (3330, 8429)]