1340380030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12185273}}^1$

素因数の和:12185291

約数の個数: 16

約数和(自身を含む): 2632019184

約数和(自身を除く): 1291639154

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12185273, 24370546, 60926365, 121852730, 134038003, 268076006, 670190015, 1340380030]

約数ペア:

[(1, 1340380030), (2, 670190015), (5, 268076006), (10, 134038003), (11, 121852730), (22, 60926365), (55, 24370546), (110, 12185273)]