147928130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{72871}}^1$

素因数の和:72914

約数の個数: 32

約数和(自身を含む): 314807040

約数和(自身を除く): 166878910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 72871, 145742, 364355, 510097, 728710, 1020194, 2113259, 2550485, 4226518, 5100970, 10566295, 14792813, 21132590, 29585626, 73964065, 147928130]

約数ペア:

[(1, 147928130), (2, 73964065), (5, 29585626), (7, 21132590), (10, 14792813), (14, 10566295), (29, 5100970), (35, 4226518), (58, 2550485), (70, 2113259), (145, 1020194), (203, 728710), (290, 510097), (406, 364355), (1015, 145742), (2030, 72871)]