6905740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 16178400

約数和(自身を除く): 9272660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1069, 1292, 1615, 2138, 3230, 4276, 5345, 6460, 10690, 18173, 20311, 21380, 36346, 40622, 72692, 81244, 90865, 101555, 181730, 203110, 345287, 363460, 406220, 690574, 1381148, 1726435, 3452870, 6905740]

約数ペア:

[(1, 6905740), (2, 3452870), (4, 1726435), (5, 1381148), (10, 690574), (17, 406220), (19, 363460), (20, 345287), (34, 203110), (38, 181730), (68, 101555), (76, 90865), (85, 81244), (95, 72692), (170, 40622), (190, 36346), (323, 21380), (340, 20311), (380, 18173), (646, 10690), (1069, 6460), (1292, 5345), (1615, 4276), (2138, 3230)]