147069020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15679}}^1$

素因数の和:15762

約数の個数: 48

約数和(自身を含む): 358256640

約数和(自身を除く): 211187620

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, 15679, 31358, 62716, 78395, 109753, 156790, 219506, 313580, 439012, 548765, 1050493, 1097530, 2100986, 2195060, 4201972, 5252465, 7353451, 10504930, 14706902, 21009860, 29413804, 36767255, 73534510, 147069020]

約数ペア:

[(1, 147069020), (2, 73534510), (4, 36767255), (5, 29413804), (7, 21009860), (10, 14706902), (14, 10504930), (20, 7353451), (28, 5252465), (35, 4201972), (67, 2195060), (70, 2100986), (134, 1097530), (140, 1050493), (268, 548765), (335, 439012), (469, 313580), (670, 219506), (938, 156790), (1340, 109753), (1876, 78395), (2345, 62716), (4690, 31358), (9380, 15679)]