906822010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1\times {\mathrm{2069}}^1$

素因数の和:3186

約数の個数: 32

約数和(自身を含む): 1674464400

約数和(自身を除く): 767642390

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1069, 2069, 2138, 4138, 5345, 10345, 10690, 20690, 43829, 84829, 87658, 169658, 219145, 424145, 438290, 848290, 2211761, 4423522, 11058805, 22117610, 90682201, 181364402, 453411005, 906822010]

約数ペア:

[(1, 906822010), (2, 453411005), (5, 181364402), (10, 90682201), (41, 22117610), (82, 11058805), (205, 4423522), (410, 2211761), (1069, 848290), (2069, 438290), (2138, 424145), (4138, 219145), (5345, 169658), (10345, 87658), (10690, 84829), (20690, 43829)]