6987870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{8627}}^1$

素因数の和:8646

約数の個数: 40

約数和(自身を含む): 18791784

約数和(自身を除く): 11803914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 8627, 17254, 25881, 43135, 51762, 77643, 86270, 129405, 155286, 232929, 258810, 388215, 465858, 698787, 776430, 1164645, 1397574, 2329290, 3493935, 6987870]

約数ペア:

[(1, 6987870), (2, 3493935), (3, 2329290), (5, 1397574), (6, 1164645), (9, 776430), (10, 698787), (15, 465858), (18, 388215), (27, 258810), (30, 232929), (45, 155286), (54, 129405), (81, 86270), (90, 77643), (135, 51762), (162, 43135), (270, 25881), (405, 17254), (810, 8627)]