26791110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2731}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 70321680

約数和(自身を除く): 43530570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 2731, 3270, 4905, 5462, 8193, 9810, 13655, 16386, 24579, 27310, 40965, 49158, 81930, 122895, 245790, 297679, 595358, 893037, 1488395, 1786074, 2679111, 2976790, 4465185, 5358222, 8930370, 13395555, 26791110]

約数ペア:

[(1, 26791110), (2, 13395555), (3, 8930370), (5, 5358222), (6, 4465185), (9, 2976790), (10, 2679111), (15, 1786074), (18, 1488395), (30, 893037), (45, 595358), (90, 297679), (109, 245790), (218, 122895), (327, 81930), (545, 49158), (654, 40965), (981, 27310), (1090, 24579), (1635, 16386), (1962, 13655), (2731, 9810), (3270, 8193), (4905, 5462)]