1900843570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107453}}^1$

素因数の和:107550

約数の個数: 32

約数和(自身を含む): 3597559920

約数和(自身を除く): 1696716350

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 8845, 17690, 107453, 214906, 537265, 1074530, 3116137, 6232274, 6554633, 13109266, 15580685, 31161370, 32773165, 65546330, 190084357, 380168714, 950421785, 1900843570]

約数ペア:

[(1, 1900843570), (2, 950421785), (5, 380168714), (10, 190084357), (29, 65546330), (58, 32773165), (61, 31161370), (122, 15580685), (145, 13109266), (290, 6554633), (305, 6232274), (610, 3116137), (1769, 1074530), (3538, 537265), (8845, 214906), (17690, 107453)]