27207320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97169}}^1$

素因数の和:97187

約数の個数: 32

約数和(自身を含む): 69962400

約数和(自身を除く): 42755080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97169, 194338, 388676, 485845, 680183, 777352, 971690, 1360366, 1943380, 2720732, 3400915, 3886760, 5441464, 6801830, 13603660, 27207320]

約数ペア:

[(1, 27207320), (2, 13603660), (4, 6801830), (5, 5441464), (7, 3886760), (8, 3400915), (10, 2720732), (14, 1943380), (20, 1360366), (28, 971690), (35, 777352), (40, 680183), (56, 485845), (70, 388676), (140, 194338), (280, 97169)]