130178785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 180403200

約数和(自身を除く): 50224415

約数列:

[1, 5, 11, 19, 55, 95, 209, 347, 359, 1045, 1735, 1795, 3817, 3949, 6593, 6821, 19085, 19745, 32965, 34105, 72523, 75031, 124573, 362615, 375155, 622865, 1370303, 2366887, 6851515, 11834435, 26035757, 130178785]

約数ペア:

[(1, 130178785), (5, 26035757), (11, 11834435), (19, 6851515), (55, 2366887), (95, 1370303), (209, 622865), (347, 375155), (359, 362615), (1045, 124573), (1735, 75031), (1795, 72523), (3817, 34105), (3949, 32965), (6593, 19745), (6821, 19085)]