66884090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1097}}^1$

素因数の和:1191

約数の個数: 64

約数和(自身を含む): 150522624

約数和(自身を除く): 83638534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 67, 70, 91, 130, 134, 182, 335, 455, 469, 670, 871, 910, 938, 1097, 1742, 2194, 2345, 4355, 4690, 5485, 6097, 7679, 8710, 10970, 12194, 14261, 15358, 28522, 30485, 38395, 60970, 71305, 73499, 76790, 99827, 142610, 146998, 199654, 367495, 499135, 514493, 734990, 955487, 998270, 1028986, 1910974, 2572465, 4777435, 5144930, 6688409, 9554870, 13376818, 33442045, 66884090]

約数ペア:

[(1, 66884090), (2, 33442045), (5, 13376818), (7, 9554870), (10, 6688409), (13, 5144930), (14, 4777435), (26, 2572465), (35, 1910974), (65, 1028986), (67, 998270), (70, 955487), (91, 734990), (130, 514493), (134, 499135), (182, 367495), (335, 199654), (455, 146998), (469, 142610), (670, 99827), (871, 76790), (910, 73499), (938, 71305), (1097, 60970), (1742, 38395), (2194, 30485), (2345, 28522), (4355, 15358), (4690, 14261), (5485, 12194), (6097, 10970), (7679, 8710)]