28530270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{317003}}^1$

素因数の和:317016

約数の個数: 24

約数和(自身を含む): 74178936

約数和(自身を除く): 45648666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 317003, 634006, 951009, 1585015, 1902018, 2853027, 3170030, 4755045, 5706054, 9510090, 14265135, 28530270]

約数ペア:

[(1, 28530270), (2, 14265135), (3, 9510090), (5, 5706054), (6, 4755045), (9, 3170030), (10, 2853027), (15, 1902018), (18, 1585015), (30, 951009), (45, 634006), (90, 317003)]