173388290

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{1867}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 321983424

約数和(自身を除く): 148595134

約数列:

[1, 2, 5, 10, 37, 74, 185, 251, 370, 502, 1255, 1867, 2510, 3734, 9287, 9335, 18574, 18670, 46435, 69079, 92870, 138158, 345395, 468617, 690790, 937234, 2343085, 4686170, 17338829, 34677658, 86694145, 173388290]

約数ペア:

[(1, 173388290), (2, 86694145), (5, 34677658), (10, 17338829), (37, 4686170), (74, 2343085), (185, 937234), (251, 690790), (370, 468617), (502, 345395), (1255, 138158), (1867, 92870), (2510, 69079), (3734, 46435), (9287, 18670), (9335, 18574)]