65830020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11311}}^1$

素因数の和:11420

約数の個数: 48

約数和(自身を含む): 186240768

約数和(自身を除く): 120410748

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, 11311, 22622, 33933, 45244, 56555, 67866, 113110, 135732, 169665, 226220, 339330, 678660, 1097167, 2194334, 3291501, 4388668, 5485835, 6583002, 10971670, 13166004, 16457505, 21943340, 32915010, 65830020]

約数ペア:

[(1, 65830020), (2, 32915010), (3, 21943340), (4, 16457505), (5, 13166004), (6, 10971670), (10, 6583002), (12, 5485835), (15, 4388668), (20, 3291501), (30, 2194334), (60, 1097167), (97, 678660), (194, 339330), (291, 226220), (388, 169665), (485, 135732), (582, 113110), (970, 67866), (1164, 56555), (1455, 45244), (1940, 33933), (2910, 22622), (5820, 11311)]