2610860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 6640704

約数和(自身を除く): 4029844

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1097, 1190, 2194, 2380, 4388, 5485, 7679, 10970, 15358, 18649, 21940, 30716, 37298, 38395, 74596, 76790, 93245, 130543, 153580, 186490, 261086, 372980, 522172, 652715, 1305430, 2610860]

約数ペア:

[(1, 2610860), (2, 1305430), (4, 652715), (5, 522172), (7, 372980), (10, 261086), (14, 186490), (17, 153580), (20, 130543), (28, 93245), (34, 76790), (35, 74596), (68, 38395), (70, 37298), (85, 30716), (119, 21940), (140, 18649), (170, 15358), (238, 10970), (340, 7679), (476, 5485), (595, 4388), (1097, 2380), (1190, 2194)]