57712290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83641}}^1$

素因数の和:83674

約数の個数: 32

約数和(自身を含む): 144533376

約数和(自身を除く): 86821086

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 83641, 167282, 250923, 418205, 501846, 836410, 1254615, 1923743, 2509230, 3847486, 5771229, 9618715, 11542458, 19237430, 28856145, 57712290]

約数ペア:

[(1, 57712290), (2, 28856145), (3, 19237430), (5, 11542458), (6, 9618715), (10, 5771229), (15, 3847486), (23, 2509230), (30, 1923743), (46, 1254615), (69, 836410), (115, 501846), (138, 418205), (230, 250923), (345, 167282), (690, 83641)]