30700826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16631}}^1$

素因数の和:16717

約数の個数: 16

約数和(自身を含む): 50295168

約数和(自身を除く): 19594342

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 16631, 33262, 216203, 432406, 1180801, 2361602, 15350413, 30700826]

約数ペア:

[(1, 30700826), (2, 15350413), (13, 2361602), (26, 1180801), (71, 432406), (142, 216203), (923, 33262), (1846, 16631)]