30550030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{62347}}^1$

素因数の和:62368

約数の個数: 24

約数和(自身を含む): 63969048

約数和(自身を除く): 33419018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 62347, 124694, 311735, 436429, 623470, 872858, 2182145, 3055003, 4364290, 6110006, 15275015, 30550030]

約数ペア:

[(1, 30550030), (2, 15275015), (5, 6110006), (7, 4364290), (10, 3055003), (14, 2182145), (35, 872858), (49, 623470), (70, 436429), (98, 311735), (245, 124694), (490, 62347)]