9170980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 23708160

約数和(自身を除く): 14537180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5039, 10078, 20156, 25195, 35273, 50390, 65507, 70546, 100780, 131014, 141092, 176365, 262028, 327535, 352730, 458549, 655070, 705460, 917098, 1310140, 1834196, 2292745, 4585490, 9170980]

約数ペア:

[(1, 9170980), (2, 4585490), (4, 2292745), (5, 1834196), (7, 1310140), (10, 917098), (13, 705460), (14, 655070), (20, 458549), (26, 352730), (28, 327535), (35, 262028), (52, 176365), (65, 141092), (70, 131014), (91, 100780), (130, 70546), (140, 65507), (182, 50390), (260, 35273), (364, 25195), (455, 20156), (910, 10078), (1820, 5039)]