12750990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{60719}}^1$

素因数の和:60736

約数の個数: 32

約数和(自身を含む): 34974720

約数和(自身を除く): 22223730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 60719, 121438, 182157, 303595, 364314, 425033, 607190, 850066, 910785, 1275099, 1821570, 2125165, 2550198, 4250330, 6375495, 12750990]

約数ペア:

[(1, 12750990), (2, 6375495), (3, 4250330), (5, 2550198), (6, 2125165), (7, 1821570), (10, 1275099), (14, 910785), (15, 850066), (21, 607190), (30, 425033), (35, 364314), (42, 303595), (70, 182157), (105, 121438), (210, 60719)]