67801670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 124835040

約数和(自身を除く): 57033370

約数列:

[1, 2, 5, 10, 73, 131, 146, 262, 365, 655, 709, 730, 1310, 1418, 3545, 7090, 9563, 19126, 47815, 51757, 92879, 95630, 103514, 185758, 258785, 464395, 517570, 928790, 6780167, 13560334, 33900835, 67801670]

約数ペア:

[(1, 67801670), (2, 33900835), (5, 13560334), (10, 6780167), (73, 928790), (131, 517570), (146, 464395), (262, 258785), (365, 185758), (655, 103514), (709, 95630), (730, 92879), (1310, 51757), (1418, 47815), (3545, 19126), (7090, 9563)]