67761790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5323}}^1$

素因数の和:5416

約数の個数: 32

約数和(自身を含む): 130331520

約数和(自身を除く): 62569730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 5323, 6365, 10646, 12730, 26615, 53230, 101137, 202274, 356641, 505685, 713282, 1011370, 1783205, 3566410, 6776179, 13552358, 33880895, 67761790]

約数ペア:

[(1, 67761790), (2, 33880895), (5, 13552358), (10, 6776179), (19, 3566410), (38, 1783205), (67, 1011370), (95, 713282), (134, 505685), (190, 356641), (335, 202274), (670, 101137), (1273, 53230), (2546, 26615), (5323, 12730), (6365, 10646)]