202105710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2245619}}^1$

素因数の和:2245632

約数の個数: 24

約数和(自身を含む): 525475080

約数和(自身を除く): 323369370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2245619, 4491238, 6736857, 11228095, 13473714, 20210571, 22456190, 33684285, 40421142, 67368570, 101052855, 202105710]

約数ペア:

[(1, 202105710), (2, 101052855), (3, 67368570), (5, 40421142), (6, 33684285), (9, 22456190), (10, 20210571), (15, 13473714), (18, 11228095), (30, 6736857), (45, 4491238), (90, 2245619)]