2198610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 6220800

約数和(自身を除く): 4022190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 479, 510, 765, 918, 958, 1437, 1530, 2295, 2395, 2874, 4311, 4590, 4790, 7185, 8143, 8622, 12933, 14370, 16286, 21555, 24429, 25866, 40715, 43110, 48858, 64665, 73287, 81430, 122145, 129330, 146574, 219861, 244290, 366435, 439722, 732870, 1099305, 2198610]

約数ペア:

[(1, 2198610), (2, 1099305), (3, 732870), (5, 439722), (6, 366435), (9, 244290), (10, 219861), (15, 146574), (17, 129330), (18, 122145), (27, 81430), (30, 73287), (34, 64665), (45, 48858), (51, 43110), (54, 40715), (85, 25866), (90, 24429), (102, 21555), (135, 16286), (153, 14370), (170, 12933), (255, 8622), (270, 8143), (306, 7185), (459, 4790), (479, 4590), (510, 4311), (765, 2874), (918, 2395), (958, 2295), (1437, 1530)]