210866910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149551}}^1$

素因数の和:149608

約数の個数: 32

約数和(自身を含む): 516851712

約数和(自身を除く): 305984802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 149551, 299102, 448653, 747755, 897306, 1495510, 2243265, 4486530, 7028897, 14057794, 21086691, 35144485, 42173382, 70288970, 105433455, 210866910]

約数ペア:

[(1, 210866910), (2, 105433455), (3, 70288970), (5, 42173382), (6, 35144485), (10, 21086691), (15, 14057794), (30, 7028897), (47, 4486530), (94, 2243265), (141, 1495510), (235, 897306), (282, 747755), (470, 448653), (705, 299102), (1410, 149551)]