8587260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4337}}^1$

素因数の和:4363

約数の個数: 72

約数和(自身を含む): 28422576

約数和(自身を除く): 19835316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4337, 8674, 13011, 17348, 21685, 26022, 39033, 43370, 47707, 52044, 65055, 78066, 86740, 95414, 130110, 143121, 156132, 190828, 195165, 238535, 260220, 286242, 390330, 429363, 477070, 572484, 715605, 780660, 858726, 954140, 1431210, 1717452, 2146815, 2862420, 4293630, 8587260]

約数ペア:

[(1, 8587260), (2, 4293630), (3, 2862420), (4, 2146815), (5, 1717452), (6, 1431210), (9, 954140), (10, 858726), (11, 780660), (12, 715605), (15, 572484), (18, 477070), (20, 429363), (22, 390330), (30, 286242), (33, 260220), (36, 238535), (44, 195165), (45, 190828), (55, 156132), (60, 143121), (66, 130110), (90, 95414), (99, 86740), (110, 78066), (132, 65055), (165, 52044), (180, 47707), (198, 43370), (220, 39033), (330, 26022), (396, 21685), (495, 17348), (660, 13011), (990, 8674), (1980, 4337)]