57480990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{273719}}^1$

素因数の和:273736

約数の個数: 32

約数和(自身を含む): 157662720

約数和(自身を除く): 100181730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 273719, 547438, 821157, 1368595, 1642314, 1916033, 2737190, 3832066, 4105785, 5748099, 8211570, 9580165, 11496198, 19160330, 28740495, 57480990]

約数ペア:

[(1, 57480990), (2, 28740495), (3, 19160330), (5, 11496198), (6, 9580165), (7, 8211570), (10, 5748099), (14, 4105785), (15, 3832066), (21, 2737190), (30, 1916033), (35, 1642314), (42, 1368595), (70, 821157), (105, 547438), (210, 273719)]