30782982

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 63060480

約数和(自身を除く): 32277498

約数列:

[1, 2, 3, 6, 79, 101, 158, 202, 237, 303, 474, 606, 643, 1286, 1929, 3858, 7979, 15958, 23937, 47874, 50797, 64943, 101594, 129886, 152391, 194829, 304782, 389658, 5130497, 10260994, 15391491, 30782982]

約数ペア:

[(1, 30782982), (2, 15391491), (3, 10260994), (6, 5130497), (79, 389658), (101, 304782), (158, 194829), (202, 152391), (237, 129886), (303, 101594), (474, 64943), (606, 50797), (643, 47874), (1286, 23937), (1929, 15958), (3858, 7979)]