2109118470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{70303949}}^1$

素因数の和:70303959

約数の個数: 16

約数和(自身を含む): 5061884400

約数和(自身を除く): 2952765930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 70303949, 140607898, 210911847, 351519745, 421823694, 703039490, 1054559235, 2109118470]

約数ペア:

[(1, 2109118470), (2, 1054559235), (3, 703039490), (5, 421823694), (6, 351519745), (10, 210911847), (15, 140607898), (30, 70303949)]