143860780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54083}}^1$

素因数の和:54118

約数の個数: 48

約数和(自身を含む): 363444480

約数和(自身を除く): 219583700

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, 54083, 108166, 216332, 270415, 378581, 540830, 757162, 1027577, 1081660, 1514324, 1892905, 2055154, 3785810, 4110308, 5137885, 7193039, 7571620, 10275770, 14386078, 20551540, 28772156, 35965195, 71930390, 143860780]

約数ペア:

[(1, 143860780), (2, 71930390), (4, 35965195), (5, 28772156), (7, 20551540), (10, 14386078), (14, 10275770), (19, 7571620), (20, 7193039), (28, 5137885), (35, 4110308), (38, 3785810), (70, 2055154), (76, 1892905), (95, 1514324), (133, 1081660), (140, 1027577), (190, 757162), (266, 540830), (380, 378581), (532, 270415), (665, 216332), (1330, 108166), (2660, 54083)]