1442830540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1949771}}^1$

素因数の和:1949817

約数の個数: 24

約数和(自身を含む): 3111836112

約数和(自身を除く): 1669005572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1949771, 3899542, 7799084, 9748855, 19497710, 38995420, 72141527, 144283054, 288566108, 360707635, 721415270, 1442830540]

約数ペア:

[(1, 1442830540), (2, 721415270), (4, 360707635), (5, 288566108), (10, 144283054), (20, 72141527), (37, 38995420), (74, 19497710), (148, 9748855), (185, 7799084), (370, 3899542), (740, 1949771)]