15302380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45007}}^1$

素因数の和:45033

約数の個数: 24

約数和(自身を含む): 34026048

約数和(自身を除く): 18723668

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 45007, 90014, 180028, 225035, 450070, 765119, 900140, 1530238, 3060476, 3825595, 7651190, 15302380]

約数ペア:

[(1, 15302380), (2, 7651190), (4, 3825595), (5, 3060476), (10, 1530238), (17, 900140), (20, 765119), (34, 450070), (68, 225035), (85, 180028), (170, 90014), (340, 45007)]