140793130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{210139}}^1$

素因数の和:210213

約数の個数: 16

約数和(自身を含む): 257211360

約数和(自身を除く): 116418230

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 210139, 420278, 1050695, 2101390, 14079313, 28158626, 70396565, 140793130]

約数ペア:

[(1, 140793130), (2, 70396565), (5, 28158626), (10, 14079313), (67, 2101390), (134, 1050695), (335, 420278), (670, 210139)]