218156630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8599}}^1$

素因数の和:8708

約数の個数: 32

約数和(自身を含む): 408672000

約数和(自身を除く): 190515370

約数列:

[1, 2, 5, 10, 43, 59, 86, 118, 215, 295, 430, 590, 2537, 5074, 8599, 12685, 17198, 25370, 42995, 85990, 369757, 507341, 739514, 1014682, 1848785, 2536705, 3697570, 5073410, 21815663, 43631326, 109078315, 218156630]

約数ペア:

[(1, 218156630), (2, 109078315), (5, 43631326), (10, 21815663), (43, 5073410), (59, 3697570), (86, 2536705), (118, 1848785), (215, 1014682), (295, 739514), (430, 507341), (590, 369757), (2537, 85990), (5074, 42995), (8599, 25370), (12685, 17198)]