130900686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72481}}^1$

素因数の和:72536

約数の個数: 32

約数和(自身を含む): 306163968

約数和(自身を除く): 175263282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 72481, 144962, 217443, 434886, 507367, 1014734, 1522101, 3044202, 3116683, 6233366, 9350049, 18700098, 21816781, 43633562, 65450343, 130900686]

約数ペア:

[(1, 130900686), (2, 65450343), (3, 43633562), (6, 21816781), (7, 18700098), (14, 9350049), (21, 6233366), (42, 3116683), (43, 3044202), (86, 1522101), (129, 1014734), (258, 507367), (301, 434886), (602, 217443), (903, 144962), (1806, 72481)]