86527420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{618053}}^1$

素因数の和:618069

約数の個数: 24

約数和(自身を含む): 207666144

約数和(自身を除く): 121138724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 618053, 1236106, 2472212, 3090265, 4326371, 6180530, 8652742, 12361060, 17305484, 21631855, 43263710, 86527420]

約数ペア:

[(1, 86527420), (2, 43263710), (4, 21631855), (5, 17305484), (7, 12361060), (10, 8652742), (14, 6180530), (20, 4326371), (28, 3090265), (35, 2472212), (70, 1236106), (140, 618053)]