90005242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{7333}}^1$

素因数の和:7390

約数の個数: 24

約数和(自身を含む): 150889716

約数和(自身を除く): 60884474

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 7333, 12274, 14666, 124661, 139327, 249322, 278654, 2368559, 2647213, 4737118, 5294426, 45002621, 90005242]

約数ペア:

[(1, 90005242), (2, 45002621), (17, 5294426), (19, 4737118), (34, 2647213), (38, 2368559), (323, 278654), (361, 249322), (646, 139327), (722, 124661), (6137, 14666), (7333, 12274)]