247410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2749}}^1$

素因数の和:2762

約数の個数: 24

約数和(自身を含む): 643500

約数和(自身を除く): 396090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2749, 5498, 8247, 13745, 16494, 24741, 27490, 41235, 49482, 82470, 123705, 247410]

約数ペア:

[(1, 247410), (2, 123705), (3, 82470), (5, 49482), (6, 41235), (9, 27490), (10, 24741), (15, 16494), (18, 13745), (30, 8247), (45, 5498), (90, 2749)]