4492140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{74869}}^1$

素因数の和:74881

約数の個数: 24

約数和(自身を含む): 12578160

約数和(自身を除く): 8086020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 74869, 149738, 224607, 299476, 374345, 449214, 748690, 898428, 1123035, 1497380, 2246070, 4492140]

約数ペア:

[(1, 4492140), (2, 2246070), (3, 1497380), (4, 1123035), (5, 898428), (6, 748690), (10, 449214), (12, 374345), (15, 299476), (20, 224607), (30, 149738), (60, 74869)]