6420190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 13535424

約数和(自身を除く): 7115234

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2237, 2870, 4474, 11185, 15659, 22370, 31318, 78295, 91717, 156590, 183434, 458585, 642019, 917170, 1284038, 3210095, 6420190]

約数ペア:

[(1, 6420190), (2, 3210095), (5, 1284038), (7, 917170), (10, 642019), (14, 458585), (35, 183434), (41, 156590), (70, 91717), (82, 78295), (205, 31318), (287, 22370), (410, 15659), (574, 11185), (1435, 4474), (2237, 2870)]