83485140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1391419}}^1$

素因数の和:1391431

約数の個数: 24

約数和(自身を含む): 233758560

約数和(自身を除く): 150273420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1391419, 2782838, 4174257, 5565676, 6957095, 8348514, 13914190, 16697028, 20871285, 27828380, 41742570, 83485140]

約数ペア:

[(1, 83485140), (2, 41742570), (3, 27828380), (4, 20871285), (5, 16697028), (6, 13914190), (10, 8348514), (12, 6957095), (15, 5565676), (20, 4174257), (30, 2782838), (60, 1391419)]