2179460

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1847}}^1$

素因数の和:1915

約数の個数: 24

約数和(自身を含む): 4656960

約数和(自身を除く): 2477500

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1847, 3694, 7388, 9235, 18470, 36940, 108973, 217946, 435892, 544865, 1089730, 2179460]

約数ペア:

[(1, 2179460), (2, 1089730), (4, 544865), (5, 435892), (10, 217946), (20, 108973), (59, 36940), (118, 18470), (236, 9235), (295, 7388), (590, 3694), (1180, 1847)]