30975854

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{170197}}^1$

素因数の和:170219

約数の個数: 16

約数和(自身を含む): 57186528

約数和(自身を除く): 26210674

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 170197, 340394, 1191379, 2212561, 2382758, 4425122, 15487927, 30975854]

約数ペア:

[(1, 30975854), (2, 15487927), (7, 4425122), (13, 2382758), (14, 2212561), (26, 1191379), (91, 340394), (182, 170197)]