131615610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{626741}}^1$

素因数の和:626758

約数の個数: 32

約数和(自身を含む): 361003392

約数和(自身を除く): 229387782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 626741, 1253482, 1880223, 3133705, 3760446, 4387187, 6267410, 8774374, 9401115, 13161561, 18802230, 21935935, 26323122, 43871870, 65807805, 131615610]

約数ペア:

[(1, 131615610), (2, 65807805), (3, 43871870), (5, 26323122), (6, 21935935), (7, 18802230), (10, 13161561), (14, 9401115), (15, 8774374), (21, 6267410), (30, 4387187), (35, 3760446), (42, 3133705), (70, 1880223), (105, 1253482), (210, 626741)]