386076670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{39679}}^1$

素因数の和:39832

約数の個数: 32

約数和(自身を含む): 799948800

約数和(自身を除く): 413872130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 39679, 79358, 198395, 277753, 396790, 555506, 1388765, 2777530, 5515381, 11030762, 27576905, 38607667, 55153810, 77215334, 193038335, 386076670]

約数ペア:

[(1, 386076670), (2, 193038335), (5, 77215334), (7, 55153810), (10, 38607667), (14, 27576905), (35, 11030762), (70, 5515381), (139, 2777530), (278, 1388765), (695, 555506), (973, 396790), (1390, 277753), (1946, 198395), (4865, 79358), (9730, 39679)]