315020146642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61231}}^1\times {\mathrm{135389}}^1$

素因数の和:196641

約数の個数: 16

約数和(自身を含む): 497412028800

約数和(自身を除く): 182391882158

約数列:

[1, 2, 19, 38, 61231, 122462, 135389, 270778, 1163389, 2326778, 2572391, 5144782, 8290003859, 16580007718, 157510073321, 315020146642]

約数ペア:

[(1, 315020146642), (2, 157510073321), (19, 16580007718), (38, 8290003859), (61231, 5144782), (122462, 2572391), (135389, 2326778), (270778, 1163389)]