7718060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 19172160

約数和(自身を除く): 11454100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 1901, 2030, 3802, 4060, 7604, 9505, 13307, 19010, 26614, 38020, 53228, 55129, 66535, 110258, 133070, 220516, 266140, 275645, 385903, 551290, 771806, 1102580, 1543612, 1929515, 3859030, 7718060]

約数ペア:

[(1, 7718060), (2, 3859030), (4, 1929515), (5, 1543612), (7, 1102580), (10, 771806), (14, 551290), (20, 385903), (28, 275645), (29, 266140), (35, 220516), (58, 133070), (70, 110258), (116, 66535), (140, 55129), (145, 53228), (203, 38020), (290, 26614), (406, 19010), (580, 13307), (812, 9505), (1015, 7604), (1901, 4060), (2030, 3802)]