83186820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{462149}}^1$

素因数の和:462164

約数の個数: 36

約数和(自身を含む): 252333900

約数和(自身を除く): 169147080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 462149, 924298, 1386447, 1848596, 2310745, 2772894, 4159341, 4621490, 5545788, 6932235, 8318682, 9242980, 13864470, 16637364, 20796705, 27728940, 41593410, 83186820]

約数ペア:

[(1, 83186820), (2, 41593410), (3, 27728940), (4, 20796705), (5, 16637364), (6, 13864470), (9, 9242980), (10, 8318682), (12, 6932235), (15, 5545788), (18, 4621490), (20, 4159341), (30, 2772894), (36, 2310745), (45, 1848596), (60, 1386447), (90, 924298), (180, 462149)]