31499810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 60549120

約数和(自身を除く): 29049310

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 1459, 2159, 2918, 4318, 7295, 10795, 14590, 21590, 24803, 49606, 124015, 185293, 248030, 370586, 926465, 1852930, 3149981, 6299962, 15749905, 31499810]

約数ペア:

[(1, 31499810), (2, 15749905), (5, 6299962), (10, 3149981), (17, 1852930), (34, 926465), (85, 370586), (127, 248030), (170, 185293), (254, 124015), (635, 49606), (1270, 24803), (1459, 21590), (2159, 14590), (2918, 10795), (4318, 7295)]