2518470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{27983}}^1$

素因数の和:27996

約数の個数: 24

約数和(自身を含む): 6548256

約数和(自身を除く): 4029786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 27983, 55966, 83949, 139915, 167898, 251847, 279830, 419745, 503694, 839490, 1259235, 2518470]

約数ペア:

[(1, 2518470), (2, 1259235), (3, 839490), (5, 503694), (6, 419745), (9, 279830), (10, 251847), (15, 167898), (18, 139915), (30, 83949), (45, 55966), (90, 27983)]