713892540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{60397}}^1$

素因数の和:60606

約数の個数: 48

約数和(自身を含む): 2009079072

約数和(自身を除く): 1295186532

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, 5910, 11820, 60397, 120794, 181191, 241588, 301985, 362382, 603970, 724764, 905955, 1207940, 1811910, 3623820, 11898209, 23796418, 35694627, 47592836, 59491045, 71389254, 118982090, 142778508, 178473135, 237964180, 356946270, 713892540]

約数ペア:

[(1, 713892540), (2, 356946270), (3, 237964180), (4, 178473135), (5, 142778508), (6, 118982090), (10, 71389254), (12, 59491045), (15, 47592836), (20, 35694627), (30, 23796418), (60, 11898209), (197, 3623820), (394, 1811910), (591, 1207940), (788, 905955), (985, 724764), (1182, 603970), (1970, 362382), (2364, 301985), (2955, 241588), (3940, 181191), (5910, 120794), (11820, 60397)]