2659170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 6438528

約数和(自身を除く): 3779358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 647, 685, 822, 1294, 1370, 1941, 2055, 3235, 3882, 4110, 6470, 9705, 19410, 88639, 177278, 265917, 443195, 531834, 886390, 1329585, 2659170]

約数ペア:

[(1, 2659170), (2, 1329585), (3, 886390), (5, 531834), (6, 443195), (10, 265917), (15, 177278), (30, 88639), (137, 19410), (274, 9705), (411, 6470), (647, 4110), (685, 3882), (822, 3235), (1294, 2055), (1370, 1941)]