2086260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 6652800

約数和(自身を除く): 4566540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 109, 110, 116, 132, 145, 165, 174, 218, 220, 290, 319, 327, 330, 348, 435, 436, 545, 580, 638, 654, 660, 870, 957, 1090, 1199, 1276, 1308, 1595, 1635, 1740, 1914, 2180, 2398, 3161, 3190, 3270, 3597, 3828, 4785, 4796, 5995, 6322, 6380, 6540, 7194, 9483, 9570, 11990, 12644, 14388, 15805, 17985, 18966, 19140, 23980, 31610, 34771, 35970, 37932, 47415, 63220, 69542, 71940, 94830, 104313, 139084, 173855, 189660, 208626, 347710, 417252, 521565, 695420, 1043130, 2086260]

約数ペア:

[(1, 2086260), (2, 1043130), (3, 695420), (4, 521565), (5, 417252), (6, 347710), (10, 208626), (11, 189660), (12, 173855), (15, 139084), (20, 104313), (22, 94830), (29, 71940), (30, 69542), (33, 63220), (44, 47415), (55, 37932), (58, 35970), (60, 34771), (66, 31610), (87, 23980), (109, 19140), (110, 18966), (116, 17985), (132, 15805), (145, 14388), (165, 12644), (174, 11990), (218, 9570), (220, 9483), (290, 7194), (319, 6540), (327, 6380), (330, 6322), (348, 5995), (435, 4796), (436, 4785), (545, 3828), (580, 3597), (638, 3270), (654, 3190), (660, 3161), (870, 2398), (957, 2180), (1090, 1914), (1199, 1740), (1276, 1635), (1308, 1595)]