27090770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20369}}^1$

素因数の和:20402

約数の個数: 32

約数和(自身を含む): 58665600

約数和(自身を除く): 31574830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 20369, 40738, 101845, 142583, 203690, 285166, 387011, 712915, 774022, 1425830, 1935055, 2709077, 3870110, 5418154, 13545385, 27090770]

約数ペア:

[(1, 27090770), (2, 13545385), (5, 5418154), (7, 3870110), (10, 2709077), (14, 1935055), (19, 1425830), (35, 774022), (38, 712915), (70, 387011), (95, 285166), (133, 203690), (190, 142583), (266, 101845), (665, 40738), (1330, 20369)]