272440910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{11549}}^1$

素因数の和:11900

約数の個数: 32

約数和(自身を含む): 562161600

約数和(自身を除く): 289720690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 674, 1685, 2359, 3370, 4718, 11549, 11795, 23098, 23590, 57745, 80843, 115490, 161686, 404215, 808430, 3892013, 7784026, 19460065, 27244091, 38920130, 54488182, 136220455, 272440910]

約数ペア:

[(1, 272440910), (2, 136220455), (5, 54488182), (7, 38920130), (10, 27244091), (14, 19460065), (35, 7784026), (70, 3892013), (337, 808430), (674, 404215), (1685, 161686), (2359, 115490), (3370, 80843), (4718, 57745), (11549, 23590), (11795, 23098)]