12705682740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2183107}}^1$

素因数の和:2183216

約数の個数: 48

約数和(自身を含む): 35942690112

約数和(自身を除く): 23237007372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 2183107, 4366214, 6549321, 8732428, 10915535, 13098642, 21831070, 26197284, 32746605, 43662140, 65493210, 130986420, 211761379, 423522758, 635284137, 847045516, 1058806895, 1270568274, 2117613790, 2541136548, 3176420685, 4235227580, 6352841370, 12705682740]

約数ペア:

[(1, 12705682740), (2, 6352841370), (3, 4235227580), (4, 3176420685), (5, 2541136548), (6, 2117613790), (10, 1270568274), (12, 1058806895), (15, 847045516), (20, 635284137), (30, 423522758), (60, 211761379), (97, 130986420), (194, 65493210), (291, 43662140), (388, 32746605), (485, 26197284), (582, 21831070), (970, 13098642), (1164, 10915535), (1455, 8732428), (1940, 6549321), (2910, 4366214), (5820, 2183107)]