30971486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1019}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 57576960

約数和(自身を除く): 26605474

約数列:

[1, 2, 7, 13, 14, 26, 91, 167, 182, 334, 1019, 1169, 2038, 2171, 2338, 4342, 7133, 13247, 14266, 15197, 26494, 30394, 92729, 170173, 185458, 340346, 1191211, 2212249, 2382422, 4424498, 15485743, 30971486]

約数ペア:

[(1, 30971486), (2, 15485743), (7, 4424498), (13, 2382422), (14, 2212249), (26, 1191211), (91, 340346), (167, 185458), (182, 170173), (334, 92729), (1019, 30394), (1169, 26494), (2038, 15197), (2171, 14266), (2338, 13247), (4342, 7133)]