15721993710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{103183}}^1$

素因数の和:104889

約数の個数: 48

約数和(自身を含む): 40901724864

約数和(自身を除く): 25179731154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1693, 3386, 5079, 8465, 10158, 15237, 16930, 25395, 30474, 50790, 76185, 103183, 152370, 206366, 309549, 515915, 619098, 928647, 1031830, 1547745, 1857294, 3095490, 4643235, 9286470, 174688819, 349377638, 524066457, 873444095, 1048132914, 1572199371, 1746888190, 2620332285, 3144398742, 5240664570, 7860996855, 15721993710]

約数ペア:

[(1, 15721993710), (2, 7860996855), (3, 5240664570), (5, 3144398742), (6, 2620332285), (9, 1746888190), (10, 1572199371), (15, 1048132914), (18, 873444095), (30, 524066457), (45, 349377638), (90, 174688819), (1693, 9286470), (3386, 4643235), (5079, 3095490), (8465, 1857294), (10158, 1547745), (15237, 1031830), (16930, 928647), (25395, 619098), (30474, 515915), (50790, 309549), (76185, 206366), (103183, 152370)]