30887038

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{169709}}^1$

素因数の和:169731

約数の個数: 16

約数和(自身を含む): 57022560

約数和(自身を除く): 26135522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 169709, 339418, 1187963, 2206217, 2375926, 4412434, 15443519, 30887038]

約数ペア:

[(1, 30887038), (2, 15443519), (7, 4412434), (13, 2375926), (14, 2206217), (26, 1187963), (91, 339418), (182, 169709)]