7949620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{56783}}^1$

素因数の和:56799

約数の個数: 24

約数和(自身を含む): 19079424

約数和(自身を除く): 11129804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 56783, 113566, 227132, 283915, 397481, 567830, 794962, 1135660, 1589924, 1987405, 3974810, 7949620]

約数ペア:

[(1, 7949620), (2, 3974810), (4, 1987405), (5, 1589924), (7, 1135660), (10, 794962), (14, 567830), (20, 397481), (28, 283915), (35, 227132), (70, 113566), (140, 56783)]