7088060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 17164224

約数和(自身を除く): 10076164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 257, 394, 514, 788, 985, 1028, 1285, 1379, 1799, 1970, 2570, 2758, 3598, 3940, 5140, 5516, 6895, 7196, 8995, 13790, 17990, 27580, 35980, 50629, 101258, 202516, 253145, 354403, 506290, 708806, 1012580, 1417612, 1772015, 3544030, 7088060]

約数ペア:

[(1, 7088060), (2, 3544030), (4, 1772015), (5, 1417612), (7, 1012580), (10, 708806), (14, 506290), (20, 354403), (28, 253145), (35, 202516), (70, 101258), (140, 50629), (197, 35980), (257, 27580), (394, 17990), (514, 13790), (788, 8995), (985, 7196), (1028, 6895), (1285, 5516), (1379, 5140), (1799, 3940), (1970, 3598), (2570, 2758)]