126355020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191447}}^1$

素因数の和:191470

約数の個数: 48

約数和(自身を含む): 385959168

約数和(自身を除く): 259604148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 191447, 382894, 574341, 765788, 957235, 1148682, 1914470, 2105917, 2297364, 2871705, 3828940, 4211834, 5743410, 6317751, 8423668, 10529585, 11486820, 12635502, 21059170, 25271004, 31588755, 42118340, 63177510, 126355020]

約数ペア:

[(1, 126355020), (2, 63177510), (3, 42118340), (4, 31588755), (5, 25271004), (6, 21059170), (10, 12635502), (11, 11486820), (12, 10529585), (15, 8423668), (20, 6317751), (22, 5743410), (30, 4211834), (33, 3828940), (44, 2871705), (55, 2297364), (60, 2105917), (66, 1914470), (110, 1148682), (132, 957235), (165, 765788), (220, 574341), (330, 382894), (660, 191447)]