31446610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 61834752

約数和(自身を除く): 30388142

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 3407, 4615, 6814, 9230, 17035, 34070, 44291, 88582, 221455, 241897, 442910, 483794, 1209485, 2418970, 3144661, 6289322, 15723305, 31446610]

約数ペア:

[(1, 31446610), (2, 15723305), (5, 6289322), (10, 3144661), (13, 2418970), (26, 1209485), (65, 483794), (71, 442910), (130, 241897), (142, 221455), (355, 88582), (710, 44291), (923, 34070), (1846, 17035), (3407, 9230), (4615, 6814)]