86685060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 313528320

約数和(自身を除く): 226843260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 319, 330, 348, 385, 406, 420, 435, 462, 580, 609, 638, 647, 660, 770, 812, 870, 924, 957, 1015, 1155, 1218, 1276, 1294, 1540, 1595, 1740, 1914, 1941, 2030, 2233, 2310, 2436, 2588, 3045, 3190, 3235, 3828, 3882, 4060, 4466, 4529, 4620, 4785, 6090, 6380, 6470, 6699, 7117, 7764, 8932, 9058, 9570, 9705, 11165, 12180, 12940, 13398, 13587, 14234, 18116, 18763, 19140, 19410, 21351, 22330, 22645, 26796, 27174, 28468, 33495, 35585, 37526, 38820, 42702, 44660, 45290, 49819, 54348, 56289, 66990, 67935, 71170, 75052, 85404, 90580, 93815, 99638, 106755, 112578, 131341, 133980, 135870, 142340, 149457, 187630, 199276, 206393, 213510, 225156, 249095, 262682, 271740, 281445, 298914, 375260, 394023, 412786, 427020, 498190, 525364, 562890, 597828, 619179, 656705, 747285, 788046, 825572, 996380, 1031965, 1125780, 1238358, 1313410, 1444751, 1494570, 1576092, 1970115, 2063930, 2476716, 2626820, 2889502, 2989140, 3095895, 3940230, 4127860, 4334253, 5779004, 6191790, 7223755, 7880460, 8668506, 12383580, 14447510, 17337012, 21671265, 28895020, 43342530, 86685060]

約数ペア:

[(1, 86685060), (2, 43342530), (3, 28895020), (4, 21671265), (5, 17337012), (6, 14447510), (7, 12383580), (10, 8668506), (11, 7880460), (12, 7223755), (14, 6191790), (15, 5779004), (20, 4334253), (21, 4127860), (22, 3940230), (28, 3095895), (29, 2989140), (30, 2889502), (33, 2626820), (35, 2476716), (42, 2063930), (44, 1970115), (55, 1576092), (58, 1494570), (60, 1444751), (66, 1313410), (70, 1238358), (77, 1125780), (84, 1031965), (87, 996380), (105, 825572), (110, 788046), (116, 747285), (132, 656705), (140, 619179), (145, 597828), (154, 562890), (165, 525364), (174, 498190), (203, 427020), (210, 412786), (220, 394023), (231, 375260), (290, 298914), (308, 281445), (319, 271740), (330, 262682), (348, 249095), (385, 225156), (406, 213510), (420, 206393), (435, 199276), (462, 187630), (580, 149457), (609, 142340), (638, 135870), (647, 133980), (660, 131341), (770, 112578), (812, 106755), (870, 99638), (924, 93815), (957, 90580), (1015, 85404), (1155, 75052), (1218, 71170), (1276, 67935), (1294, 66990), (1540, 56289), (1595, 54348), (1740, 49819), (1914, 45290), (1941, 44660), (2030, 42702), (2233, 38820), (2310, 37526), (2436, 35585), (2588, 33495), (3045, 28468), (3190, 27174), (3235, 26796), (3828, 22645), (3882, 22330), (4060, 21351), (4466, 19410), (4529, 19140), (4620, 18763), (4785, 18116), (6090, 14234), (6380, 13587), (6470, 13398), (6699, 12940), (7117, 12180), (7764, 11165), (8932, 9705), (9058, 9570)]