27391770

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{4831}}^1$

素因数の和:4857

約数の個数: 80

約数和(自身を含む): 84192768

約数和(自身を除く): 56800998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 4831, 5670, 9662, 14493, 24155, 28986, 33817, 43479, 48310, 67634, 72465, 86958, 101451, 130437, 144930, 169085, 202902, 217395, 260874, 304353, 338170, 391311, 434790, 507255, 608706, 652185, 782622, 913059, 1014510, 1304370, 1521765, 1826118, 1956555, 2739177, 3043530, 3913110, 4565295, 5478354, 9130590, 13695885, 27391770]

約数ペア:

[(1, 27391770), (2, 13695885), (3, 9130590), (5, 5478354), (6, 4565295), (7, 3913110), (9, 3043530), (10, 2739177), (14, 1956555), (15, 1826118), (18, 1521765), (21, 1304370), (27, 1014510), (30, 913059), (35, 782622), (42, 652185), (45, 608706), (54, 507255), (63, 434790), (70, 391311), (81, 338170), (90, 304353), (105, 260874), (126, 217395), (135, 202902), (162, 169085), (189, 144930), (210, 130437), (270, 101451), (315, 86958), (378, 72465), (405, 67634), (567, 48310), (630, 43479), (810, 33817), (945, 28986), (1134, 24155), (1890, 14493), (2835, 9662), (4831, 5670)]