130122410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16661}}^1$

素因数の和:16750

約数の個数: 32

約数和(自身を含む): 259127424

約数和(自身を除く): 129005014

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 16661, 33322, 83305, 166610, 183271, 366542, 916355, 1182931, 1832710, 2365862, 5914655, 11829310, 13012241, 26024482, 65061205, 130122410]

約数ペア:

[(1, 130122410), (2, 65061205), (5, 26024482), (10, 13012241), (11, 11829310), (22, 5914655), (55, 2365862), (71, 1832710), (110, 1182931), (142, 916355), (355, 366542), (710, 183271), (781, 166610), (1562, 83305), (3905, 33322), (7810, 16661)]