145413002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{19709}}^1$

素因数の和:19766

約数の個数: 32

約数和(自身を含む): 272471040

約数和(自身を除く): 127058038

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 19709, 39418, 137963, 275926, 335053, 610979, 670106, 1221958, 2345371, 4276853, 4690742, 8553706, 10386643, 20773286, 72706501, 145413002]

約数ペア:

[(1, 145413002), (2, 72706501), (7, 20773286), (14, 10386643), (17, 8553706), (31, 4690742), (34, 4276853), (62, 2345371), (119, 1221958), (217, 670106), (238, 610979), (434, 335053), (527, 275926), (1054, 137963), (3689, 39418), (7378, 19709)]