200830590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{247939}}^1$

素因数の和:247958

約数の個数: 40

約数和(自身を含む): 540013320

約数和(自身を除く): 339182730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 247939, 495878, 743817, 1239695, 1487634, 2231451, 2479390, 3719085, 4462902, 6694353, 7438170, 11157255, 13388706, 20083059, 22314510, 33471765, 40166118, 66943530, 100415295, 200830590]

約数ペア:

[(1, 200830590), (2, 100415295), (3, 66943530), (5, 40166118), (6, 33471765), (9, 22314510), (10, 20083059), (15, 13388706), (18, 11157255), (27, 7438170), (30, 6694353), (45, 4462902), (54, 3719085), (81, 2479390), (90, 2231451), (135, 1487634), (162, 1239695), (270, 743817), (405, 495878), (810, 247939)]