14567140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 35505792

約数和(自身を除く): 20938652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1553, 1876, 2345, 3106, 4690, 6212, 7765, 9380, 10871, 15530, 21742, 31060, 43484, 54355, 104051, 108710, 208102, 217420, 416204, 520255, 728357, 1040510, 1456714, 2081020, 2913428, 3641785, 7283570, 14567140]

約数ペア:

[(1, 14567140), (2, 7283570), (4, 3641785), (5, 2913428), (7, 2081020), (10, 1456714), (14, 1040510), (20, 728357), (28, 520255), (35, 416204), (67, 217420), (70, 208102), (134, 108710), (140, 104051), (268, 54355), (335, 43484), (469, 31060), (670, 21742), (938, 15530), (1340, 10871), (1553, 9380), (1876, 7765), (2345, 6212), (3106, 4690)]