19559070

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{2683}}^1$

素因数の和:2708

約数の個数: 56

約数和(自身を含む): 52805016

約数和(自身を除く): 33245946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 2683, 3645, 5366, 7290, 8049, 13415, 16098, 24147, 26830, 40245, 48294, 72441, 80490, 120735, 144882, 217323, 241470, 362205, 434646, 651969, 724410, 1086615, 1303938, 1955907, 2173230, 3259845, 3911814, 6519690, 9779535, 19559070]

約数ペア:

[(1, 19559070), (2, 9779535), (3, 6519690), (5, 3911814), (6, 3259845), (9, 2173230), (10, 1955907), (15, 1303938), (18, 1086615), (27, 724410), (30, 651969), (45, 434646), (54, 362205), (81, 241470), (90, 217323), (135, 144882), (162, 120735), (243, 80490), (270, 72441), (405, 48294), (486, 40245), (729, 26830), (810, 24147), (1215, 16098), (1458, 13415), (2430, 8049), (2683, 7290), (3645, 5366)]