144130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 311040

約数和(自身を除く): 166910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 71, 142, 145, 203, 290, 355, 406, 497, 710, 994, 1015, 2030, 2059, 2485, 4118, 4970, 10295, 14413, 20590, 28826, 72065, 144130]

約数ペア:

[(1, 144130), (2, 72065), (5, 28826), (7, 20590), (10, 14413), (14, 10295), (29, 4970), (35, 4118), (58, 2485), (70, 2059), (71, 2030), (142, 1015), (145, 994), (203, 710), (290, 497), (355, 406)]