126875340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{704863}}^1$

素因数の和:704878

約数の個数: 36

約数和(自身を含む): 384855744

約数和(自身を除く): 257980404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 704863, 1409726, 2114589, 2819452, 3524315, 4229178, 6343767, 7048630, 8458356, 10572945, 12687534, 14097260, 21145890, 25375068, 31718835, 42291780, 63437670, 126875340]

約数ペア:

[(1, 126875340), (2, 63437670), (3, 42291780), (4, 31718835), (5, 25375068), (6, 21145890), (9, 14097260), (10, 12687534), (12, 10572945), (15, 8458356), (18, 7048630), (20, 6343767), (30, 4229178), (36, 3524315), (45, 2819452), (60, 2114589), (90, 1409726), (180, 704863)]