133786370

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{1399}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 246153600

約数和(自身を除く): 112367230

約数列:

[1, 2, 5, 10, 73, 131, 146, 262, 365, 655, 730, 1310, 1399, 2798, 6995, 9563, 13990, 19126, 47815, 95630, 102127, 183269, 204254, 366538, 510635, 916345, 1021270, 1832690, 13378637, 26757274, 66893185, 133786370]

約数ペア:

[(1, 133786370), (2, 66893185), (5, 26757274), (10, 13378637), (73, 1832690), (131, 1021270), (146, 916345), (262, 510635), (365, 366538), (655, 204254), (730, 183269), (1310, 102127), (1399, 95630), (2798, 47815), (6995, 19126), (9563, 13990)]