3074420

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 6489504

約数和(自身を除く): 3415084

約数列:

[1, 2, 4, 5, 10, 20, 347, 443, 694, 886, 1388, 1735, 1772, 2215, 3470, 4430, 6940, 8860, 153721, 307442, 614884, 768605, 1537210, 3074420]

約数ペア:

[(1, 3074420), (2, 1537210), (4, 768605), (5, 614884), (10, 307442), (20, 153721), (347, 8860), (443, 6940), (694, 4430), (886, 3470), (1388, 2215), (1735, 1772)]