69898270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{537679}}^1$

素因数の和:537699

約数の個数: 16

約数和(自身を含む): 135495360

約数和(自身を除く): 65597090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 537679, 1075358, 2688395, 5376790, 6989827, 13979654, 34949135, 69898270]

約数ペア:

[(1, 69898270), (2, 34949135), (5, 13979654), (10, 6989827), (13, 5376790), (26, 2688395), (65, 1075358), (130, 537679)]