2590020270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{28778003}}^1$

素因数の和:28778016

約数の個数: 24

約数和(自身を含む): 6734052936

約数和(自身を除く): 4144032666

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 28778003, 57556006, 86334009, 143890015, 172668018, 259002027, 287780030, 431670045, 518004054, 863340090, 1295010135, 2590020270]

約数ペア:

[(1, 2590020270), (2, 1295010135), (3, 863340090), (5, 518004054), (6, 431670045), (9, 287780030), (10, 259002027), (15, 172668018), (18, 143890015), (30, 86334009), (45, 57556006), (90, 28778003)]