30731628

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{14149}}^1$

素因数の和:14337

約数の個数: 24

約数和(自身を含む): 72108400

約数和(自身を除く): 41376772

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 14149, 28298, 42447, 56596, 84894, 169788, 2560969, 5121938, 7682907, 10243876, 15365814, 30731628]

約数ペア:

[(1, 30731628), (2, 15365814), (3, 10243876), (4, 7682907), (6, 5121938), (12, 2560969), (181, 169788), (362, 84894), (543, 56596), (724, 42447), (1086, 28298), (2172, 14149)]