556719090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{639907}}^1$

素因数の和:639946

約数の個数: 32

約数和(自身を含む): 1382201280

約数和(自身を除く): 825482190

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 639907, 1279814, 1919721, 3199535, 3839442, 6399070, 9598605, 18557303, 19197210, 37114606, 55671909, 92786515, 111343818, 185573030, 278359545, 556719090]

約数ペア:

[(1, 556719090), (2, 278359545), (3, 185573030), (5, 111343818), (6, 92786515), (10, 55671909), (15, 37114606), (29, 19197210), (30, 18557303), (58, 9598605), (87, 6399070), (145, 3839442), (174, 3199535), (290, 1919721), (435, 1279814), (870, 639907)]