71766530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{829}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 141272640

約数和(自身を除く): 69506110

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 787, 829, 1574, 1658, 3935, 4145, 7870, 8290, 8657, 9119, 17314, 18238, 43285, 45595, 86570, 91190, 652423, 1304846, 3262115, 6524230, 7176653, 14353306, 35883265, 71766530]

約数ペア:

[(1, 71766530), (2, 35883265), (5, 14353306), (10, 7176653), (11, 6524230), (22, 3262115), (55, 1304846), (110, 652423), (787, 91190), (829, 86570), (1574, 45595), (1658, 43285), (3935, 18238), (4145, 17314), (7870, 9119), (8290, 8657)]