201785940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1121033}}^1$

素因数の和:1121048

約数の個数: 36

約数和(自身を含む): 612084564

約数和(自身を除く): 410298624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1121033, 2242066, 3363099, 4484132, 5605165, 6726198, 10089297, 11210330, 13452396, 16815495, 20178594, 22420660, 33630990, 40357188, 50446485, 67261980, 100892970, 201785940]

約数ペア:

[(1, 201785940), (2, 100892970), (3, 67261980), (4, 50446485), (5, 40357188), (6, 33630990), (9, 22420660), (10, 20178594), (12, 16815495), (15, 13452396), (18, 11210330), (20, 10089297), (30, 6726198), (36, 5605165), (45, 4484132), (60, 3363099), (90, 2242066), (180, 1121033)]