39349020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6761}}^1$

素因数の和:6870

約数の個数: 48

約数和(自身を含む): 111329568

約数和(自身を除く): 71980548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 6761, 13522, 20283, 27044, 33805, 40566, 67610, 81132, 101415, 135220, 202830, 405660, 655817, 1311634, 1967451, 2623268, 3279085, 3934902, 6558170, 7869804, 9837255, 13116340, 19674510, 39349020]

約数ペア:

[(1, 39349020), (2, 19674510), (3, 13116340), (4, 9837255), (5, 7869804), (6, 6558170), (10, 3934902), (12, 3279085), (15, 2623268), (20, 1967451), (30, 1311634), (60, 655817), (97, 405660), (194, 202830), (291, 135220), (388, 101415), (485, 81132), (582, 67610), (970, 40566), (1164, 33805), (1455, 27044), (1940, 20283), (2910, 13522), (5820, 6761)]