69390810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257003}}^1$

素因数の和:257019

約数の個数: 32

約数和(自身を含む): 185042880

約数和(自身を除く): 115652070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 257003, 514006, 771009, 1285015, 1542018, 2313027, 2570030, 3855045, 4626054, 6939081, 7710090, 11565135, 13878162, 23130270, 34695405, 69390810]

約数ペア:

[(1, 69390810), (2, 34695405), (3, 23130270), (5, 13878162), (6, 11565135), (9, 7710090), (10, 6939081), (15, 4626054), (18, 3855045), (27, 2570030), (30, 2313027), (45, 1542018), (54, 1285015), (90, 771009), (135, 514006), (270, 257003)]