34016780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:463

約数の個数: 72

約数和(自身を含む): 84153888

約数和(自身を除く): 50137108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 337, 412, 490, 515, 674, 721, 980, 1030, 1348, 1442, 1685, 2060, 2359, 2884, 3370, 3605, 4718, 5047, 6740, 7210, 9436, 10094, 11795, 14420, 16513, 20188, 23590, 25235, 33026, 34711, 47180, 50470, 66052, 69422, 82565, 100940, 138844, 165130, 173555, 242977, 330260, 347110, 485954, 694220, 971908, 1214885, 1700839, 2429770, 3401678, 4859540, 6803356, 8504195, 17008390, 34016780]

約数ペア:

[(1, 34016780), (2, 17008390), (4, 8504195), (5, 6803356), (7, 4859540), (10, 3401678), (14, 2429770), (20, 1700839), (28, 1214885), (35, 971908), (49, 694220), (70, 485954), (98, 347110), (103, 330260), (140, 242977), (196, 173555), (206, 165130), (245, 138844), (337, 100940), (412, 82565), (490, 69422), (515, 66052), (674, 50470), (721, 47180), (980, 34711), (1030, 33026), (1348, 25235), (1442, 23590), (1685, 20188), (2060, 16513), (2359, 14420), (2884, 11795), (3370, 10094), (3605, 9436), (4718, 7210), (5047, 6740)]