15187860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{84377}}^1$

素因数の和:84392

約数の個数: 36

約数和(自身を含む): 46070388

約数和(自身を除く): 30882528

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 84377, 168754, 253131, 337508, 421885, 506262, 759393, 843770, 1012524, 1265655, 1518786, 1687540, 2531310, 3037572, 3796965, 5062620, 7593930, 15187860]

約数ペア:

[(1, 15187860), (2, 7593930), (3, 5062620), (4, 3796965), (5, 3037572), (6, 2531310), (9, 1687540), (10, 1518786), (12, 1265655), (15, 1012524), (18, 843770), (20, 759393), (30, 506262), (36, 421885), (45, 337508), (60, 253131), (90, 168754), (180, 84377)]