68802630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176417}}^1$

素因数の和:176440

約数の個数: 32

約数和(自身を含む): 177829344

約数和(自身を除く): 109026714

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 176417, 352834, 529251, 882085, 1058502, 1764170, 2293421, 2646255, 4586842, 5292510, 6880263, 11467105, 13760526, 22934210, 34401315, 68802630]

約数ペア:

[(1, 68802630), (2, 34401315), (3, 22934210), (5, 13760526), (6, 11467105), (10, 6880263), (13, 5292510), (15, 4586842), (26, 2646255), (30, 2293421), (39, 1764170), (65, 1058502), (78, 882085), (130, 529251), (195, 352834), (390, 176417)]