102983020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10979}}^1$

素因数の和:11062

約数の個数: 48

約数和(自身を含む): 250871040

約数和(自身を除く): 147888020

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, 9380, 10979, 21958, 43916, 54895, 76853, 109790, 153706, 219580, 307412, 384265, 735593, 768530, 1471186, 1537060, 2942372, 3677965, 5149151, 7355930, 10298302, 14711860, 20596604, 25745755, 51491510, 102983020]

約数ペア:

[(1, 102983020), (2, 51491510), (4, 25745755), (5, 20596604), (7, 14711860), (10, 10298302), (14, 7355930), (20, 5149151), (28, 3677965), (35, 2942372), (67, 1537060), (70, 1471186), (134, 768530), (140, 735593), (268, 384265), (335, 307412), (469, 219580), (670, 153706), (938, 109790), (1340, 76853), (1876, 54895), (2345, 43916), (4690, 21958), (9380, 10979)]