67858620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5741}}^1$

素因数の和:5950

約数の個数: 48

約数和(自身を含む): 191001888

約数和(自身を除く): 123143268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5741, 5910, 11482, 11820, 17223, 22964, 28705, 34446, 57410, 68892, 86115, 114820, 172230, 344460, 1130977, 2261954, 3392931, 4523908, 5654885, 6785862, 11309770, 13571724, 16964655, 22619540, 33929310, 67858620]

約数ペア:

[(1, 67858620), (2, 33929310), (3, 22619540), (4, 16964655), (5, 13571724), (6, 11309770), (10, 6785862), (12, 5654885), (15, 4523908), (20, 3392931), (30, 2261954), (60, 1130977), (197, 344460), (394, 172230), (591, 114820), (788, 86115), (985, 68892), (1182, 57410), (1970, 34446), (2364, 28705), (2955, 22964), (3940, 17223), (5741, 11820), (5910, 11482)]