16685790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 44478720

約数和(自身を除く): 27792930

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 857, 885, 1298, 1714, 1770, 1947, 2571, 3245, 3894, 4285, 5142, 6490, 8570, 9427, 9735, 12855, 18854, 19470, 25710, 28281, 47135, 50563, 56562, 94270, 101126, 141405, 151689, 252815, 282810, 303378, 505630, 556193, 758445, 1112386, 1516890, 1668579, 2780965, 3337158, 5561930, 8342895, 16685790]

約数ペア:

[(1, 16685790), (2, 8342895), (3, 5561930), (5, 3337158), (6, 2780965), (10, 1668579), (11, 1516890), (15, 1112386), (22, 758445), (30, 556193), (33, 505630), (55, 303378), (59, 282810), (66, 252815), (110, 151689), (118, 141405), (165, 101126), (177, 94270), (295, 56562), (330, 50563), (354, 47135), (590, 28281), (649, 25710), (857, 19470), (885, 18854), (1298, 12855), (1714, 9735), (1770, 9427), (1947, 8570), (2571, 6490), (3245, 5142), (3894, 4285)]