80892810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{299603}}^1$

素因数の和:299619

約数の個数: 32

約数和(自身を含む): 215714880

約数和(自身を除く): 134822070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 299603, 599206, 898809, 1498015, 1797618, 2696427, 2996030, 4494045, 5392854, 8089281, 8988090, 13482135, 16178562, 26964270, 40446405, 80892810]

約数ペア:

[(1, 80892810), (2, 40446405), (3, 26964270), (5, 16178562), (6, 13482135), (9, 8988090), (10, 8089281), (15, 5392854), (18, 4494045), (27, 2996030), (30, 2696427), (45, 1797618), (54, 1498015), (90, 898809), (135, 599206), (270, 299603)]