87722310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{224929}}^1$

素因数の和:224952

約数の個数: 32

約数和(自身を含む): 226729440

約数和(自身を除く): 139007130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 224929, 449858, 674787, 1124645, 1349574, 2249290, 2924077, 3373935, 5848154, 6747870, 8772231, 14620385, 17544462, 29240770, 43861155, 87722310]

約数ペア:

[(1, 87722310), (2, 43861155), (3, 29240770), (5, 17544462), (6, 14620385), (10, 8772231), (13, 6747870), (15, 5848154), (26, 3373935), (30, 2924077), (39, 2249290), (65, 1349574), (78, 1124645), (130, 674787), (195, 449858), (390, 224929)]