2510530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 5106240

約数和(自身を除く): 2595710

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 787, 1574, 1595, 3190, 3935, 7870, 8657, 17314, 22823, 43285, 45646, 86570, 114115, 228230, 251053, 502106, 1255265, 2510530]

約数ペア:

[(1, 2510530), (2, 1255265), (5, 502106), (10, 251053), (11, 228230), (22, 114115), (29, 86570), (55, 45646), (58, 43285), (110, 22823), (145, 17314), (290, 8657), (319, 7870), (638, 3935), (787, 3190), (1574, 1595)]