17122740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16787}}^1$

素因数の和:16816

約数の個数: 48

約数和(自身を含む): 50766912

約数和(自身を除く): 33644172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16787, 33574, 50361, 67148, 83935, 100722, 167870, 201444, 251805, 285379, 335740, 503610, 570758, 856137, 1007220, 1141516, 1426895, 1712274, 2853790, 3424548, 4280685, 5707580, 8561370, 17122740]

約数ペア:

[(1, 17122740), (2, 8561370), (3, 5707580), (4, 4280685), (5, 3424548), (6, 2853790), (10, 1712274), (12, 1426895), (15, 1141516), (17, 1007220), (20, 856137), (30, 570758), (34, 503610), (51, 335740), (60, 285379), (68, 251805), (85, 201444), (102, 167870), (170, 100722), (204, 83935), (255, 67148), (340, 50361), (510, 33574), (1020, 16787)]