3980490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{479}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 9607680

約数和(自身を除く): 5627190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 479, 554, 831, 958, 1385, 1437, 1662, 2395, 2770, 2874, 4155, 4790, 7185, 8310, 14370, 132683, 265366, 398049, 663415, 796098, 1326830, 1990245, 3980490]

約数ペア:

[(1, 3980490), (2, 1990245), (3, 1326830), (5, 796098), (6, 663415), (10, 398049), (15, 265366), (30, 132683), (277, 14370), (479, 8310), (554, 7185), (831, 4790), (958, 4155), (1385, 2874), (1437, 2770), (1662, 2395)]