4350990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{20719}}^1$

素因数の和:20736

約数の個数: 32

約数和(自身を含む): 11934720

約数和(自身を除く): 7583730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 20719, 41438, 62157, 103595, 124314, 145033, 207190, 290066, 310785, 435099, 621570, 725165, 870198, 1450330, 2175495, 4350990]

約数ペア:

[(1, 4350990), (2, 2175495), (3, 1450330), (5, 870198), (6, 725165), (7, 621570), (10, 435099), (14, 310785), (15, 290066), (21, 207190), (30, 145033), (35, 124314), (42, 103595), (70, 62157), (105, 41438), (210, 20719)]