30965372

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 55520640

約数和(自身を除く): 24555268

約数列:

[1, 2, 4, 71, 107, 142, 214, 284, 428, 1019, 2038, 4076, 7597, 15194, 30388, 72349, 109033, 144698, 218066, 289396, 436132, 7741343, 15482686, 30965372]

約数ペア:

[(1, 30965372), (2, 15482686), (4, 7741343), (71, 436132), (107, 289396), (142, 218066), (214, 144698), (284, 109033), (428, 72349), (1019, 30388), (2038, 15194), (4076, 7597)]