164962490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{214237}}^1$

素因数の和:214262

約数の個数: 32

約数和(自身を含む): 370203264

約数和(自身を除く): 205240774

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 214237, 428474, 1071185, 1499659, 2142370, 2356607, 2999318, 4713214, 7498295, 11783035, 14996590, 16496249, 23566070, 32992498, 82481245, 164962490]

約数ペア:

[(1, 164962490), (2, 82481245), (5, 32992498), (7, 23566070), (10, 16496249), (11, 14996590), (14, 11783035), (22, 7498295), (35, 4713214), (55, 2999318), (70, 2356607), (77, 2142370), (110, 1499659), (154, 1071185), (385, 428474), (770, 214237)]