2405790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{26731}}^1$

素因数の和:26744

約数の個数: 24

約数和(自身を含む): 6255288

約数和(自身を除く): 3849498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 26731, 53462, 80193, 133655, 160386, 240579, 267310, 400965, 481158, 801930, 1202895, 2405790]

約数ペア:

[(1, 2405790), (2, 1202895), (3, 801930), (5, 481158), (6, 400965), (9, 267310), (10, 240579), (15, 160386), (18, 133655), (30, 80193), (45, 53462), (90, 26731)]