30287164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 54947088

約数和(自身を除く): 24659924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 1811, 3622, 4181, 7244, 8362, 16724, 67007, 134014, 204643, 268028, 409286, 818572, 7571791, 15143582, 30287164]

約数ペア:

[(1, 30287164), (2, 15143582), (4, 7571791), (37, 818572), (74, 409286), (113, 268028), (148, 204643), (226, 134014), (452, 67007), (1811, 16724), (3622, 8362), (4181, 7244)]