71392970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{6691}}^1$

素因数の和:6806

約数の個数: 32

約数和(自身を含む): 141656256

約数和(自身を除く): 70263286

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 6691, 10670, 13382, 33455, 66910, 73601, 147202, 368005, 649027, 736010, 1298054, 3245135, 6490270, 7139297, 14278594, 35696485, 71392970]

約数ペア:

[(1, 71392970), (2, 35696485), (5, 14278594), (10, 7139297), (11, 6490270), (22, 3245135), (55, 1298054), (97, 736010), (110, 649027), (194, 368005), (485, 147202), (970, 73601), (1067, 66910), (2134, 33455), (5335, 13382), (6691, 10670)]