77087230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1439}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 151787520

約数和(自身を除く): 74700290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487, 974, 1439, 2435, 2878, 4870, 5357, 7195, 10714, 14390, 15829, 26785, 31658, 53570, 79145, 158290, 700793, 1401586, 3503965, 7007930, 7708723, 15417446, 38543615, 77087230]

約数ペア:

[(1, 77087230), (2, 38543615), (5, 15417446), (10, 7708723), (11, 7007930), (22, 3503965), (55, 1401586), (110, 700793), (487, 158290), (974, 79145), (1439, 53570), (2435, 31658), (2878, 26785), (4870, 15829), (5357, 14390), (7195, 10714)]