7137521390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1\times {\mathrm{5189}}^1$

素因数の和:7316

約数の個数: 32

約数和(自身を含む): 13048158240

約数和(自身を除く): 5910636850

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2053, 4106, 5189, 10265, 10378, 20530, 25945, 51890, 137551, 275102, 347663, 687755, 695326, 1375510, 1738315, 3476630, 10653017, 21306034, 53265085, 106530170, 713752139, 1427504278, 3568760695, 7137521390]

約数ペア:

[(1, 7137521390), (2, 3568760695), (5, 1427504278), (10, 713752139), (67, 106530170), (134, 53265085), (335, 21306034), (670, 10653017), (2053, 3476630), (4106, 1738315), (5189, 1375510), (10265, 695326), (10378, 687755), (20530, 347663), (25945, 275102), (51890, 137551)]