64616510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{1213}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 133209792

約数和(自身を除く): 68593282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 761, 1213, 1522, 2426, 3805, 5327, 6065, 7610, 8491, 10654, 12130, 16982, 26635, 42455, 53270, 84910, 923093, 1846186, 4615465, 6461651, 9230930, 12923302, 32308255, 64616510]

約数ペア:

[(1, 64616510), (2, 32308255), (5, 12923302), (7, 9230930), (10, 6461651), (14, 4615465), (35, 1846186), (70, 923093), (761, 84910), (1213, 53270), (1522, 42455), (2426, 26635), (3805, 16982), (5327, 12130), (6065, 10654), (7610, 8491)]