30590248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 31502552

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1319, 1784, 2638, 2899, 5276, 5798, 10552, 11596, 17147, 23192, 34294, 68588, 137176, 294137, 588274, 1176548, 2353096, 3823781, 7647562, 15295124, 30590248]

約数ペア:

[(1, 30590248), (2, 15295124), (4, 7647562), (8, 3823781), (13, 2353096), (26, 1176548), (52, 588274), (104, 294137), (223, 137176), (446, 68588), (892, 34294), (1319, 23192), (1784, 17147), (2638, 11596), (2899, 10552), (5276, 5798)]