70877170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 159376896

約数和(自身を除く): 88499726

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 71, 91, 130, 142, 182, 355, 455, 497, 710, 910, 923, 994, 1097, 1846, 2194, 2485, 4615, 4970, 5485, 6461, 7679, 9230, 10970, 12922, 14261, 15358, 28522, 32305, 38395, 64610, 71305, 76790, 77887, 99827, 142610, 155774, 199654, 389435, 499135, 545209, 778870, 998270, 1012531, 1090418, 2025062, 2726045, 5062655, 5452090, 7087717, 10125310, 14175434, 35438585, 70877170]

約数ペア:

[(1, 70877170), (2, 35438585), (5, 14175434), (7, 10125310), (10, 7087717), (13, 5452090), (14, 5062655), (26, 2726045), (35, 2025062), (65, 1090418), (70, 1012531), (71, 998270), (91, 778870), (130, 545209), (142, 499135), (182, 389435), (355, 199654), (455, 155774), (497, 142610), (710, 99827), (910, 77887), (923, 76790), (994, 71305), (1097, 64610), (1846, 38395), (2194, 32305), (2485, 28522), (4615, 15358), (4970, 14261), (5485, 12922), (6461, 10970), (7679, 9230)]