16971660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 53887680

約数和(自身を除く): 36916020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 593, 636, 795, 954, 1060, 1186, 1431, 1590, 1779, 1908, 2372, 2385, 2862, 2965, 3180, 3558, 4770, 5337, 5724, 5930, 7116, 7155, 8895, 9540, 10674, 11860, 14310, 16011, 17790, 21348, 26685, 28620, 31429, 32022, 35580, 53370, 62858, 64044, 80055, 94287, 106740, 125716, 157145, 160110, 188574, 282861, 314290, 320220, 377148, 471435, 565722, 628580, 848583, 942870, 1131444, 1414305, 1697166, 1885740, 2828610, 3394332, 4242915, 5657220, 8485830, 16971660]

約数ペア:

[(1, 16971660), (2, 8485830), (3, 5657220), (4, 4242915), (5, 3394332), (6, 2828610), (9, 1885740), (10, 1697166), (12, 1414305), (15, 1131444), (18, 942870), (20, 848583), (27, 628580), (30, 565722), (36, 471435), (45, 377148), (53, 320220), (54, 314290), (60, 282861), (90, 188574), (106, 160110), (108, 157145), (135, 125716), (159, 106740), (180, 94287), (212, 80055), (265, 64044), (270, 62858), (318, 53370), (477, 35580), (530, 32022), (540, 31429), (593, 28620), (636, 26685), (795, 21348), (954, 17790), (1060, 16011), (1186, 14310), (1431, 11860), (1590, 10674), (1779, 9540), (1908, 8895), (2372, 7155), (2385, 7116), (2862, 5930), (2965, 5724), (3180, 5337), (3558, 4770)]