27643770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3989}}^1$

素因数の和:4020

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 61987590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 3989, 6930, 7978, 11967, 19945, 23934, 27923, 35901, 39890, 43879, 55846, 59835, 71802, 83769, 87758, 119670, 131637, 139615, 167538, 179505, 219395, 251307, 263274, 279230, 307153, 359010, 394911, 418845, 438790, 502614, 614306, 658185, 789822, 837690, 921459, 1256535, 1316370, 1535765, 1842918, 1974555, 2513070, 2764377, 3071530, 3949110, 4607295, 5528754, 9214590, 13821885, 27643770]

約数ペア:

[(1, 27643770), (2, 13821885), (3, 9214590), (5, 5528754), (6, 4607295), (7, 3949110), (9, 3071530), (10, 2764377), (11, 2513070), (14, 1974555), (15, 1842918), (18, 1535765), (21, 1316370), (22, 1256535), (30, 921459), (33, 837690), (35, 789822), (42, 658185), (45, 614306), (55, 502614), (63, 438790), (66, 418845), (70, 394911), (77, 359010), (90, 307153), (99, 279230), (105, 263274), (110, 251307), (126, 219395), (154, 179505), (165, 167538), (198, 139615), (210, 131637), (231, 119670), (315, 87758), (330, 83769), (385, 71802), (462, 59835), (495, 55846), (630, 43879), (693, 39890), (770, 35901), (990, 27923), (1155, 23934), (1386, 19945), (2310, 11967), (3465, 7978), (3989, 6930)]