31192690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{3709}}^1$

素因数の和:3774

約数の個数: 24

約数和(自身を含む): 58165380

約数和(自身を除く): 26972690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 3709, 4205, 7418, 8410, 18545, 37090, 107561, 215122, 537805, 1075610, 3119269, 6238538, 15596345, 31192690]

約数ペア:

[(1, 31192690), (2, 15596345), (5, 6238538), (10, 3119269), (29, 1075610), (58, 537805), (145, 215122), (290, 107561), (841, 37090), (1682, 18545), (3709, 8410), (4205, 7418)]