87265140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1454419}}^1$

素因数の和:1454431

約数の個数: 24

約数和(自身を含む): 244342560

約数和(自身を除く): 157077420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1454419, 2908838, 4363257, 5817676, 7272095, 8726514, 14544190, 17453028, 21816285, 29088380, 43632570, 87265140]

約数ペア:

[(1, 87265140), (2, 43632570), (3, 29088380), (4, 21816285), (5, 17453028), (6, 14544190), (10, 8726514), (12, 7272095), (15, 5817676), (20, 4363257), (30, 2908838), (60, 1454419)]