2765220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2711}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 8201088

約数和(自身を除く): 5435868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2711, 5422, 8133, 10844, 13555, 16266, 27110, 32532, 40665, 46087, 54220, 81330, 92174, 138261, 162660, 184348, 230435, 276522, 460870, 553044, 691305, 921740, 1382610, 2765220]

約数ペア:

[(1, 2765220), (2, 1382610), (3, 921740), (4, 691305), (5, 553044), (6, 460870), (10, 276522), (12, 230435), (15, 184348), (17, 162660), (20, 138261), (30, 92174), (34, 81330), (51, 54220), (60, 46087), (68, 40665), (85, 32532), (102, 27110), (170, 16266), (204, 13555), (255, 10844), (340, 8133), (510, 5422), (1020, 2711)]