79789345370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1\times {\mathrm{30011}}^1$

素因数の和:32043

約数の個数: 64

約数和(自身を含む): 172869120000

約数和(自身を除く): 93079774630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1999, 3998, 9995, 13993, 19990, 27986, 30011, 37981, 60022, 69965, 75962, 139930, 150055, 189905, 210077, 265867, 300110, 379810, 420154, 531734, 570209, 1050385, 1140418, 1329335, 2100770, 2658670, 2851045, 3991463, 5702090, 7982926, 19957315, 39914630, 59991989, 119983978, 299959945, 419943923, 599919890, 839887846, 1139847791, 2099719615, 2279695582, 4199439230, 5699238955, 7978934537, 11398477910, 15957869074, 39894672685, 79789345370]

約数ペア:

[(1, 79789345370), (2, 39894672685), (5, 15957869074), (7, 11398477910), (10, 7978934537), (14, 5699238955), (19, 4199439230), (35, 2279695582), (38, 2099719615), (70, 1139847791), (95, 839887846), (133, 599919890), (190, 419943923), (266, 299959945), (665, 119983978), (1330, 59991989), (1999, 39914630), (3998, 19957315), (9995, 7982926), (13993, 5702090), (19990, 3991463), (27986, 2851045), (30011, 2658670), (37981, 2100770), (60022, 1329335), (69965, 1140418), (75962, 1050385), (139930, 570209), (150055, 531734), (189905, 420154), (210077, 379810), (265867, 300110)]