12388590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{769}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 32432400

約数和(自身を除く): 20043810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 769, 895, 1074, 1538, 1611, 1790, 2307, 2685, 3222, 3845, 4614, 5370, 6921, 7690, 8055, 11535, 13842, 16110, 23070, 34605, 69210, 137651, 275302, 412953, 688255, 825906, 1238859, 1376510, 2064765, 2477718, 4129530, 6194295, 12388590]

約数ペア:

[(1, 12388590), (2, 6194295), (3, 4129530), (5, 2477718), (6, 2064765), (9, 1376510), (10, 1238859), (15, 825906), (18, 688255), (30, 412953), (45, 275302), (90, 137651), (179, 69210), (358, 34605), (537, 23070), (769, 16110), (895, 13842), (1074, 11535), (1538, 8055), (1611, 7690), (1790, 6921), (2307, 5370), (2685, 4614), (3222, 3845)]