251133375090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9069461}}^1$

素因数の和:9069555

約数の個数: 64

約数和(自身を含む): 658225274112

約数和(自身を除く): 407091899022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5538, 9230, 13845, 27690, 9069461, 18138922, 27208383, 45347305, 54416766, 90694610, 117902993, 136041915, 235805986, 272083830, 353708979, 589514965, 643931731, 707417958, 1179029930, 1287863462, 1768544895, 1931795193, 3219658655, 3537089790, 3863590386, 6439317310, 8371112503, 9658975965, 16742225006, 19317951930, 25113337509, 41855562515, 50226675018, 83711125030, 125566687545, 251133375090]

約数ペア:

[(1, 251133375090), (2, 125566687545), (3, 83711125030), (5, 50226675018), (6, 41855562515), (10, 25113337509), (13, 19317951930), (15, 16742225006), (26, 9658975965), (30, 8371112503), (39, 6439317310), (65, 3863590386), (71, 3537089790), (78, 3219658655), (130, 1931795193), (142, 1768544895), (195, 1287863462), (213, 1179029930), (355, 707417958), (390, 643931731), (426, 589514965), (710, 353708979), (923, 272083830), (1065, 235805986), (1846, 136041915), (2130, 117902993), (2769, 90694610), (4615, 54416766), (5538, 45347305), (9230, 27208383), (13845, 18138922), (27690, 9069461)]