2109076710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5407889}}^1$

素因数の和:5407912

約数の個数: 32

約数和(自身を含む): 5451153120

約数和(自身を除く): 3342076410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5407889, 10815778, 16223667, 27039445, 32447334, 54078890, 70302557, 81118335, 140605114, 162236670, 210907671, 351512785, 421815342, 703025570, 1054538355, 2109076710]

約数ペア:

[(1, 2109076710), (2, 1054538355), (3, 703025570), (5, 421815342), (6, 351512785), (10, 210907671), (13, 162236670), (15, 140605114), (26, 81118335), (30, 70302557), (39, 54078890), (65, 32447334), (78, 27039445), (130, 16223667), (195, 10815778), (390, 5407889)]