452910990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2156719}}^1$

素因数の和:2156736

約数の個数: 32

約数和(自身を含む): 1242270720

約数和(自身を除く): 789359730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2156719, 4313438, 6470157, 10783595, 12940314, 15097033, 21567190, 30194066, 32350785, 45291099, 64701570, 75485165, 90582198, 150970330, 226455495, 452910990]

約数ペア:

[(1, 452910990), (2, 226455495), (3, 150970330), (5, 90582198), (6, 75485165), (7, 64701570), (10, 45291099), (14, 32350785), (15, 30194066), (21, 21567190), (30, 15097033), (35, 12940314), (42, 10783595), (70, 6470157), (105, 4313438), (210, 2156719)]