69300980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26053}}^1$

素因数の和:26088

約数の個数: 48

約数和(自身を含む): 175082880

約数和(自身を除く): 105781900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 26053, 52106, 104212, 130265, 182371, 260530, 364742, 495007, 521060, 729484, 911855, 990014, 1823710, 1980028, 2475035, 3465049, 3647420, 4950070, 6930098, 9900140, 13860196, 17325245, 34650490, 69300980]

約数ペア:

[(1, 69300980), (2, 34650490), (4, 17325245), (5, 13860196), (7, 9900140), (10, 6930098), (14, 4950070), (19, 3647420), (20, 3465049), (28, 2475035), (35, 1980028), (38, 1823710), (70, 990014), (76, 911855), (95, 729484), (133, 521060), (140, 495007), (190, 364742), (266, 260530), (380, 182371), (532, 130265), (665, 104212), (1330, 52106), (2660, 26053)]