61020190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11321}}^1$

素因数の和:11353

約数の個数: 48

約数和(自身を含む): 139396464

約数和(自身を除く): 78376274

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, 11321, 22642, 56605, 79247, 113210, 124531, 158494, 249062, 396235, 554729, 622655, 792470, 871717, 1109458, 1245310, 1743434, 2773645, 4358585, 5547290, 6102019, 8717170, 12204038, 30510095, 61020190]

約数ペア:

[(1, 61020190), (2, 30510095), (5, 12204038), (7, 8717170), (10, 6102019), (11, 5547290), (14, 4358585), (22, 2773645), (35, 1743434), (49, 1245310), (55, 1109458), (70, 871717), (77, 792470), (98, 622655), (110, 554729), (154, 396235), (245, 249062), (385, 158494), (490, 124531), (539, 113210), (770, 79247), (1078, 56605), (2695, 22642), (5390, 11321)]