38382190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7121}}^1$

素因数の和:7153

約数の個数: 48

約数和(自身を含む): 87686064

約数和(自身を除く): 49303874

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, 7121, 14242, 35605, 49847, 71210, 78331, 99694, 156662, 249235, 348929, 391655, 498470, 548317, 697858, 783310, 1096634, 1744645, 2741585, 3489290, 3838219, 5483170, 7676438, 19191095, 38382190]

約数ペア:

[(1, 38382190), (2, 19191095), (5, 7676438), (7, 5483170), (10, 3838219), (11, 3489290), (14, 2741585), (22, 1744645), (35, 1096634), (49, 783310), (55, 697858), (70, 548317), (77, 498470), (98, 391655), (110, 348929), (154, 249235), (245, 156662), (385, 99694), (490, 78331), (539, 71210), (770, 49847), (1078, 35605), (2695, 14242), (5390, 7121)]