2151140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1823}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 4596480

約数和(自身を除く): 2445340

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1823, 3646, 7292, 9115, 18230, 36460, 107557, 215114, 430228, 537785, 1075570, 2151140]

約数ペア:

[(1, 2151140), (2, 1075570), (4, 537785), (5, 430228), (10, 215114), (20, 107557), (59, 36460), (118, 18230), (236, 9115), (295, 7292), (590, 3646), (1180, 1823)]