31748330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1319}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 59875200

約数和(自身を除く): 28126870

約数列:

[1, 2, 5, 10, 29, 58, 83, 145, 166, 290, 415, 830, 1319, 2407, 2638, 4814, 6595, 12035, 13190, 24070, 38251, 76502, 109477, 191255, 218954, 382510, 547385, 1094770, 3174833, 6349666, 15874165, 31748330]

約数ペア:

[(1, 31748330), (2, 15874165), (5, 6349666), (10, 3174833), (29, 1094770), (58, 547385), (83, 382510), (145, 218954), (166, 191255), (290, 109477), (415, 76502), (830, 38251), (1319, 24070), (2407, 13190), (2638, 12035), (4814, 6595)]