7681470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{256049}}^1$

素因数の和:256059

約数の個数: 16

約数和(自身を含む): 18435600

約数和(自身を除く): 10754130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 256049, 512098, 768147, 1280245, 1536294, 2560490, 3840735, 7681470]

約数ペア:

[(1, 7681470), (2, 3840735), (3, 2560490), (5, 1536294), (6, 1280245), (10, 768147), (15, 512098), (30, 256049)]