26897490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{298861}}^1$

素因数の和:298874

約数の個数: 24

約数和(自身を含む): 69933708

約数和(自身を除く): 43036218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 298861, 597722, 896583, 1494305, 1793166, 2689749, 2988610, 4482915, 5379498, 8965830, 13448745, 26897490]

約数ペア:

[(1, 26897490), (2, 13448745), (3, 8965830), (5, 5379498), (6, 4482915), (9, 2988610), (10, 2689749), (15, 1793166), (18, 1494305), (30, 896583), (45, 597722), (90, 298861)]