11146140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20641}}^1$

素因数の和:20659

約数の個数: 48

約数和(自身を含む): 34678560

約数和(自身を除く): 23532420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20641, 41282, 61923, 82564, 103205, 123846, 185769, 206410, 247692, 309615, 371538, 412820, 557307, 619230, 743076, 928845, 1114614, 1238460, 1857690, 2229228, 2786535, 3715380, 5573070, 11146140]

約数ペア:

[(1, 11146140), (2, 5573070), (3, 3715380), (4, 2786535), (5, 2229228), (6, 1857690), (9, 1238460), (10, 1114614), (12, 928845), (15, 743076), (18, 619230), (20, 557307), (27, 412820), (30, 371538), (36, 309615), (45, 247692), (54, 206410), (60, 185769), (90, 123846), (108, 103205), (135, 82564), (180, 61923), (270, 41282), (540, 20641)]