64947270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{3011}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 156142080

約数和(自身を除く): 91194810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 719, 1438, 2157, 3011, 3595, 4314, 6022, 7190, 9033, 10785, 15055, 18066, 21570, 30110, 45165, 90330, 2164909, 4329818, 6494727, 10824545, 12989454, 21649090, 32473635, 64947270]

約数ペア:

[(1, 64947270), (2, 32473635), (3, 21649090), (5, 12989454), (6, 10824545), (10, 6494727), (15, 4329818), (30, 2164909), (719, 90330), (1438, 45165), (2157, 30110), (3011, 21570), (3595, 18066), (4314, 15055), (6022, 10785), (7190, 9033)]