306756870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1460747}}^1$

素因数の和:1460764

約数の個数: 32

約数和(自身を含む): 841390848

約数和(自身を除く): 534633978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1460747, 2921494, 4382241, 7303735, 8764482, 10225229, 14607470, 20450458, 21911205, 30675687, 43822410, 51126145, 61351374, 102252290, 153378435, 306756870]

約数ペア:

[(1, 306756870), (2, 153378435), (3, 102252290), (5, 61351374), (6, 51126145), (7, 43822410), (10, 30675687), (14, 21911205), (15, 20450458), (21, 14607470), (30, 10225229), (35, 8764482), (42, 7303735), (70, 4382241), (105, 2921494), (210, 1460747)]