493440990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2349719}}^1$

素因数の和:2349736

約数の個数: 32

約数和(自身を含む): 1353438720

約数和(自身を除く): 859997730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2349719, 4699438, 7049157, 11748595, 14098314, 16448033, 23497190, 32896066, 35245785, 49344099, 70491570, 82240165, 98688198, 164480330, 246720495, 493440990]

約数ペア:

[(1, 493440990), (2, 246720495), (3, 164480330), (5, 98688198), (6, 82240165), (7, 70491570), (10, 49344099), (14, 35245785), (15, 32896066), (21, 23497190), (30, 16448033), (35, 14098314), (42, 11748595), (70, 7049157), (105, 4699438), (210, 2349719)]