27811740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42139}}^1$

素因数の和:42162

約数の個数: 48

約数和(自身を含む): 84954240

約数和(自身を除く): 57142500

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, 42139, 84278, 126417, 168556, 210695, 252834, 421390, 463529, 505668, 632085, 842780, 927058, 1264170, 1390587, 1854116, 2317645, 2528340, 2781174, 4635290, 5562348, 6952935, 9270580, 13905870, 27811740]

約数ペア:

[(1, 27811740), (2, 13905870), (3, 9270580), (4, 6952935), (5, 5562348), (6, 4635290), (10, 2781174), (11, 2528340), (12, 2317645), (15, 1854116), (20, 1390587), (22, 1264170), (30, 927058), (33, 842780), (44, 632085), (55, 505668), (60, 463529), (66, 421390), (110, 252834), (132, 210695), (165, 168556), (220, 126417), (330, 84278), (660, 42139)]