65480820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11251}}^1$

素因数の和:11360

約数の個数: 48

約数和(自身を含む): 185252928

約数和(自身を除く): 119772108

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, 11251, 22502, 33753, 45004, 56255, 67506, 112510, 135012, 168765, 225020, 337530, 675060, 1091347, 2182694, 3274041, 4365388, 5456735, 6548082, 10913470, 13096164, 16370205, 21826940, 32740410, 65480820]

約数ペア:

[(1, 65480820), (2, 32740410), (3, 21826940), (4, 16370205), (5, 13096164), (6, 10913470), (10, 6548082), (12, 5456735), (15, 4365388), (20, 3274041), (30, 2182694), (60, 1091347), (97, 675060), (194, 337530), (291, 225020), (388, 168765), (485, 135012), (582, 112510), (970, 67506), (1164, 56255), (1455, 45004), (1940, 33753), (2910, 22502), (5820, 11251)]