87365340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{485363}}^1$

素因数の和:485378

約数の個数: 36

約数和(自身を含む): 265008744

約数和(自身を除く): 177643404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 485363, 970726, 1456089, 1941452, 2426815, 2912178, 4368267, 4853630, 5824356, 7280445, 8736534, 9707260, 14560890, 17473068, 21841335, 29121780, 43682670, 87365340]

約数ペア:

[(1, 87365340), (2, 43682670), (3, 29121780), (4, 21841335), (5, 17473068), (6, 14560890), (9, 9707260), (10, 8736534), (12, 7280445), (15, 5824356), (18, 4853630), (20, 4368267), (30, 2912178), (36, 2426815), (45, 1941452), (60, 1456089), (90, 970726), (180, 485363)]