713426220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304883}}^1$

素因数の和:304911

約数の個数: 72

約数和(自身を含む): 2330533296

約数和(自身を除く): 1617107076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 304883, 609766, 914649, 1219532, 1524415, 1829298, 2743947, 3048830, 3658596, 3963479, 4573245, 5487894, 6097660, 7926958, 9146490, 10975788, 11890437, 13719735, 15853916, 18292980, 19817395, 23780874, 27439470, 35671311, 39634790, 47561748, 54878940, 59452185, 71342622, 79269580, 118904370, 142685244, 178356555, 237808740, 356713110, 713426220]

約数ペア:

[(1, 713426220), (2, 356713110), (3, 237808740), (4, 178356555), (5, 142685244), (6, 118904370), (9, 79269580), (10, 71342622), (12, 59452185), (13, 54878940), (15, 47561748), (18, 39634790), (20, 35671311), (26, 27439470), (30, 23780874), (36, 19817395), (39, 18292980), (45, 15853916), (52, 13719735), (60, 11890437), (65, 10975788), (78, 9146490), (90, 7926958), (117, 6097660), (130, 5487894), (156, 4573245), (180, 3963479), (195, 3658596), (234, 3048830), (260, 2743947), (390, 1829298), (468, 1524415), (585, 1219532), (780, 914649), (1170, 609766), (2340, 304883)]