30109724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 54220320

約数和(自身を除く): 24110596

約数列:

[1, 2, 4, 53, 106, 109, 212, 218, 436, 1303, 2606, 5212, 5777, 11554, 23108, 69059, 138118, 142027, 276236, 284054, 568108, 7527431, 15054862, 30109724]

約数ペア:

[(1, 30109724), (2, 15054862), (4, 7527431), (53, 568108), (106, 284054), (109, 276236), (212, 142027), (218, 138118), (436, 69059), (1303, 23108), (2606, 11554), (5212, 5777)]