6641580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 21047040

約数和(自身を除く): 14405460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 347, 348, 435, 580, 638, 660, 694, 870, 957, 1041, 1276, 1388, 1595, 1735, 1740, 1914, 2082, 3190, 3470, 3817, 3828, 4164, 4785, 5205, 6380, 6940, 7634, 9570, 10063, 10410, 11451, 15268, 19085, 19140, 20126, 20820, 22902, 30189, 38170, 40252, 45804, 50315, 57255, 60378, 76340, 100630, 110693, 114510, 120756, 150945, 201260, 221386, 229020, 301890, 332079, 442772, 553465, 603780, 664158, 1106930, 1328316, 1660395, 2213860, 3320790, 6641580]

約数ペア:

[(1, 6641580), (2, 3320790), (3, 2213860), (4, 1660395), (5, 1328316), (6, 1106930), (10, 664158), (11, 603780), (12, 553465), (15, 442772), (20, 332079), (22, 301890), (29, 229020), (30, 221386), (33, 201260), (44, 150945), (55, 120756), (58, 114510), (60, 110693), (66, 100630), (87, 76340), (110, 60378), (116, 57255), (132, 50315), (145, 45804), (165, 40252), (174, 38170), (220, 30189), (290, 22902), (319, 20820), (330, 20126), (347, 19140), (348, 19085), (435, 15268), (580, 11451), (638, 10410), (660, 10063), (694, 9570), (870, 7634), (957, 6940), (1041, 6380), (1276, 5205), (1388, 4785), (1595, 4164), (1735, 3828), (1740, 3817), (1914, 3470), (2082, 3190)]