118919370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3963979}}^1$

素因数の和:3963989

約数の個数: 16

約数和(自身を含む): 285406560

約数和(自身を除く): 166487190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3963979, 7927958, 11891937, 19819895, 23783874, 39639790, 59459685, 118919370]

約数ペア:

[(1, 118919370), (2, 59459685), (3, 39639790), (5, 23783874), (6, 19819895), (10, 11891937), (15, 7927958), (30, 3963979)]