2781693420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4214687}}^1$

素因数の和:4214710

約数の個数: 48

約数和(自身を含む): 8496811008

約数和(自身を除く): 5715117588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4214687, 8429374, 12644061, 16858748, 21073435, 25288122, 42146870, 46361557, 50576244, 63220305, 84293740, 92723114, 126440610, 139084671, 185446228, 231807785, 252881220, 278169342, 463615570, 556338684, 695423355, 927231140, 1390846710, 2781693420]

約数ペア:

[(1, 2781693420), (2, 1390846710), (3, 927231140), (4, 695423355), (5, 556338684), (6, 463615570), (10, 278169342), (11, 252881220), (12, 231807785), (15, 185446228), (20, 139084671), (22, 126440610), (30, 92723114), (33, 84293740), (44, 63220305), (55, 50576244), (60, 46361557), (66, 42146870), (110, 25288122), (132, 21073435), (165, 16858748), (220, 12644061), (330, 8429374), (660, 4214687)]