70866040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6173}}^1$

素因数の和:6232

約数の個数: 64

約数和(自身を含む): 186701760

約数和(自身を除く): 115835720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 6173, 11480, 12346, 24692, 30865, 43211, 49384, 61730, 86422, 123460, 172844, 216055, 246920, 253093, 345688, 432110, 506186, 864220, 1012372, 1265465, 1728440, 1771651, 2024744, 2530930, 3543302, 5061860, 7086604, 8858255, 10123720, 14173208, 17716510, 35433020, 70866040]

約数ペア:

[(1, 70866040), (2, 35433020), (4, 17716510), (5, 14173208), (7, 10123720), (8, 8858255), (10, 7086604), (14, 5061860), (20, 3543302), (28, 2530930), (35, 2024744), (40, 1771651), (41, 1728440), (56, 1265465), (70, 1012372), (82, 864220), (140, 506186), (164, 432110), (205, 345688), (280, 253093), (287, 246920), (328, 216055), (410, 172844), (574, 123460), (820, 86422), (1148, 61730), (1435, 49384), (1640, 43211), (2296, 30865), (2870, 24692), (5740, 12346), (6173, 11480)]