70622020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7529}}^1$

素因数の和:7612

約数の個数: 48

約数和(自身を含む): 172045440

約数和(自身を除く): 101423420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 7529, 9380, 15058, 30116, 37645, 52703, 75290, 105406, 150580, 210812, 263515, 504443, 527030, 1008886, 1054060, 2017772, 2522215, 3531101, 5044430, 7062202, 10088860, 14124404, 17655505, 35311010, 70622020]

約数ペア:

[(1, 70622020), (2, 35311010), (4, 17655505), (5, 14124404), (7, 10088860), (10, 7062202), (14, 5044430), (20, 3531101), (28, 2522215), (35, 2017772), (67, 1054060), (70, 1008886), (134, 527030), (140, 504443), (268, 263515), (335, 210812), (469, 150580), (670, 105406), (938, 75290), (1340, 52703), (1876, 37645), (2345, 30116), (4690, 15058), (7529, 9380)]