2167060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 5435136

約数和(自身を除く): 3268076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 673, 805, 1346, 1610, 2692, 3220, 3365, 4711, 6730, 9422, 13460, 15479, 18844, 23555, 30958, 47110, 61916, 77395, 94220, 108353, 154790, 216706, 309580, 433412, 541765, 1083530, 2167060]

約数ペア:

[(1, 2167060), (2, 1083530), (4, 541765), (5, 433412), (7, 309580), (10, 216706), (14, 154790), (20, 108353), (23, 94220), (28, 77395), (35, 61916), (46, 47110), (70, 30958), (92, 23555), (115, 18844), (140, 15479), (161, 13460), (230, 9422), (322, 6730), (460, 4711), (644, 3365), (673, 3220), (805, 2692), (1346, 1610)]