209581110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{24007}}^1$

素因数の和:24117

約数の個数: 48

約数和(自身を含む): 550551456

約数和(自身を除く): 340970346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 24007, 48014, 72021, 120035, 144042, 216063, 240070, 360105, 432126, 720210, 1080315, 2160630, 2328679, 4657358, 6986037, 11643395, 13972074, 20958111, 23286790, 34930185, 41916222, 69860370, 104790555, 209581110]

約数ペア:

[(1, 209581110), (2, 104790555), (3, 69860370), (5, 41916222), (6, 34930185), (9, 23286790), (10, 20958111), (15, 13972074), (18, 11643395), (30, 6986037), (45, 4657358), (90, 2328679), (97, 2160630), (194, 1080315), (291, 720210), (485, 432126), (582, 360105), (873, 240070), (970, 216063), (1455, 144042), (1746, 120035), (2910, 72021), (4365, 48014), (8730, 24007)]