142830530308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{13520497}}^1$

素因数の和:13520659

約数の個数: 24

約数和(自身を含む): 265001760800

約数和(自身を除く): 122171230492

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 13520497, 27040994, 54081988, 256889443, 513778886, 1027557772, 1879349083, 3758698166, 7517396332, 35707632577, 71415265154, 142830530308]

約数ペア:

[(1, 142830530308), (2, 71415265154), (4, 35707632577), (19, 7517396332), (38, 3758698166), (76, 1879349083), (139, 1027557772), (278, 513778886), (556, 256889443), (2641, 54081988), (5282, 27040994), (10564, 13520497)]