26719620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4591}}^1$

素因数の和:4700

約数の個数: 48

約数和(自身を含む): 75602688

約数和(自身を除く): 48883068

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, 4591, 5820, 9182, 13773, 18364, 22955, 27546, 45910, 55092, 68865, 91820, 137730, 275460, 445327, 890654, 1335981, 1781308, 2226635, 2671962, 4453270, 5343924, 6679905, 8906540, 13359810, 26719620]

約数ペア:

[(1, 26719620), (2, 13359810), (3, 8906540), (4, 6679905), (5, 5343924), (6, 4453270), (10, 2671962), (12, 2226635), (15, 1781308), (20, 1335981), (30, 890654), (60, 445327), (97, 275460), (194, 137730), (291, 91820), (388, 68865), (485, 55092), (582, 45910), (970, 27546), (1164, 22955), (1455, 18364), (1940, 13773), (2910, 9182), (4591, 5820)]