42291780

素因数分解:

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

素因数の和:704875

約数の個数: 24

約数和(自身を含む): 118417152

約数和(自身を除く): 76125372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 704863, 1409726, 2114589, 2819452, 3524315, 4229178, 7048630, 8458356, 10572945, 14097260, 21145890, 42291780]

約数ペア:

[(1, 42291780), (2, 21145890), (3, 14097260), (4, 10572945), (5, 8458356), (6, 7048630), (10, 4229178), (12, 3524315), (15, 2819452), (20, 2114589), (30, 1409726), (60, 704863)]