90325658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3779}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 155131200

約数和(自身を除く): 64805542

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1258, 1406, 3779, 7558, 11951, 23902, 64243, 71801, 128486, 139823, 143602, 279646, 1220617, 2376991, 2441234, 2656637, 4753982, 5313274, 45162829, 90325658]

約数ペア:

[(1, 90325658), (2, 45162829), (17, 5313274), (19, 4753982), (34, 2656637), (37, 2441234), (38, 2376991), (74, 1220617), (323, 279646), (629, 143602), (646, 139823), (703, 128486), (1258, 71801), (1406, 64243), (3779, 23902), (7558, 11951)]