17948940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17597}}^1$

素因数の和:17626

約数の個数: 48

約数和(自身を含む): 53216352

約数和(自身を除く): 35267412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 17597, 35194, 52791, 70388, 87985, 105582, 175970, 211164, 263955, 299149, 351940, 527910, 598298, 897447, 1055820, 1196596, 1495745, 1794894, 2991490, 3589788, 4487235, 5982980, 8974470, 17948940]

約数ペア:

[(1, 17948940), (2, 8974470), (3, 5982980), (4, 4487235), (5, 3589788), (6, 2991490), (10, 1794894), (12, 1495745), (15, 1196596), (17, 1055820), (20, 897447), (30, 598298), (34, 527910), (51, 351940), (60, 299149), (68, 263955), (85, 211164), (102, 175970), (170, 105582), (204, 87985), (255, 70388), (340, 52791), (510, 35194), (1020, 17597)]