313897430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{58237}}^1$

素因数の和:58269

約数の個数: 48

約数和(自身を含む): 717026256

約数和(自身を除く): 403128826

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 58237, 116474, 291185, 407659, 582370, 640607, 815318, 1281214, 2038295, 2853613, 3203035, 4076590, 4484249, 5707226, 6406070, 8968498, 14268065, 22421245, 28536130, 31389743, 44842490, 62779486, 156948715, 313897430]

約数ペア:

[(1, 313897430), (2, 156948715), (5, 62779486), (7, 44842490), (10, 31389743), (11, 28536130), (14, 22421245), (22, 14268065), (35, 8968498), (49, 6406070), (55, 5707226), (70, 4484249), (77, 4076590), (98, 3203035), (110, 2853613), (154, 2038295), (245, 1281214), (385, 815318), (490, 640607), (539, 582370), (770, 407659), (1078, 291185), (2695, 116474), (5390, 58237)]