1900570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 4118400

約数和(自身を除く): 2217830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1429, 2858, 7145, 10003, 14290, 20006, 27151, 50015, 54302, 100030, 135755, 190057, 271510, 380114, 950285, 1900570]

約数ペア:

[(1, 1900570), (2, 950285), (5, 380114), (7, 271510), (10, 190057), (14, 135755), (19, 100030), (35, 54302), (38, 50015), (70, 27151), (95, 20006), (133, 14290), (190, 10003), (266, 7145), (665, 2858), (1330, 1429)]