123692010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317159}}^1$

素因数の和:317182

約数の個数: 32

約数和(自身を含む): 319697280

約数和(自身を除く): 196005270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 317159, 634318, 951477, 1585795, 1902954, 3171590, 4123067, 4757385, 8246134, 9514770, 12369201, 20615335, 24738402, 41230670, 61846005, 123692010]

約数ペア:

[(1, 123692010), (2, 61846005), (3, 41230670), (5, 24738402), (6, 20615335), (10, 12369201), (13, 9514770), (15, 8246134), (26, 4757385), (30, 4123067), (39, 3171590), (65, 1902954), (78, 1585795), (130, 951477), (195, 634318), (390, 317159)]