2847320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10169}}^1$

素因数の和:10187

約数の個数: 32

約数和(自身を含む): 7322400

約数和(自身を除く): 4475080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10169, 20338, 40676, 50845, 71183, 81352, 101690, 142366, 203380, 284732, 355915, 406760, 569464, 711830, 1423660, 2847320]

約数ペア:

[(1, 2847320), (2, 1423660), (4, 711830), (5, 569464), (7, 406760), (8, 355915), (10, 284732), (14, 203380), (20, 142366), (28, 101690), (35, 81352), (40, 71183), (56, 50845), (70, 40676), (140, 20338), (280, 10169)]