105272090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19531}}^1$

素因数の和:19563

約数の個数: 48

約数和(自身を含む): 240477984

約数和(自身を除く): 135205894

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, 19531, 39062, 97655, 136717, 195310, 214841, 273434, 429682, 683585, 957019, 1074205, 1367170, 1503887, 1914038, 2148410, 3007774, 4785095, 7519435, 9570190, 10527209, 15038870, 21054418, 52636045, 105272090]

約数ペア:

[(1, 105272090), (2, 52636045), (5, 21054418), (7, 15038870), (10, 10527209), (11, 9570190), (14, 7519435), (22, 4785095), (35, 3007774), (49, 2148410), (55, 1914038), (70, 1503887), (77, 1367170), (98, 1074205), (110, 957019), (154, 683585), (245, 429682), (385, 273434), (490, 214841), (539, 195310), (770, 136717), (1078, 97655), (2695, 39062), (5390, 19531)]