7702970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 7537990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 293, 478, 586, 1195, 1465, 2390, 2629, 2930, 3223, 5258, 6446, 13145, 16115, 26290, 32230, 70027, 140054, 350135, 700270, 770297, 1540594, 3851485, 7702970]

約数ペア:

[(1, 7702970), (2, 3851485), (5, 1540594), (10, 770297), (11, 700270), (22, 350135), (55, 140054), (110, 70027), (239, 32230), (293, 26290), (478, 16115), (586, 13145), (1195, 6446), (1465, 5258), (2390, 3223), (2629, 2930)]