78060990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{371719}}^1$

素因数の和:371736

約数の個数: 32

約数和(自身を含む): 214110720

約数和(自身を除く): 136049730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 371719, 743438, 1115157, 1858595, 2230314, 2602033, 3717190, 5204066, 5575785, 7806099, 11151570, 13010165, 15612198, 26020330, 39030495, 78060990]

約数ペア:

[(1, 78060990), (2, 39030495), (3, 26020330), (5, 15612198), (6, 13010165), (7, 11151570), (10, 7806099), (14, 5575785), (15, 5204066), (21, 3717190), (30, 2602033), (35, 2230314), (42, 1858595), (70, 1115157), (105, 743438), (210, 371719)]