406804930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{3209}}^1$

素因数の和:5034

約数の個数: 32

約数和(自身を含む): 837578880

約数和(自身を除く): 430773950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1811, 3209, 3622, 6418, 9055, 12677, 16045, 18110, 22463, 25354, 32090, 44926, 63385, 112315, 126770, 224630, 5811499, 11622998, 29057495, 40680493, 58114990, 81360986, 203402465, 406804930]

約数ペア:

[(1, 406804930), (2, 203402465), (5, 81360986), (7, 58114990), (10, 40680493), (14, 29057495), (35, 11622998), (70, 5811499), (1811, 224630), (3209, 126770), (3622, 112315), (6418, 63385), (9055, 44926), (12677, 32090), (16045, 25354), (18110, 22463)]