29082170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 56624400

約数和(自身を除く): 27542230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 349, 641, 698, 1282, 1745, 3205, 3490, 4537, 6410, 8333, 9074, 16666, 22685, 41665, 45370, 83330, 223709, 447418, 1118545, 2237090, 2908217, 5816434, 14541085, 29082170]

約数ペア:

[(1, 29082170), (2, 14541085), (5, 5816434), (10, 2908217), (13, 2237090), (26, 1118545), (65, 447418), (130, 223709), (349, 83330), (641, 45370), (698, 41665), (1282, 22685), (1745, 16666), (3205, 9074), (3490, 8333), (4537, 6410)]