149963310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{238037}}^1$

素因数の和:238057

約数の個数: 48

約数和(自身を含む): 445607136

約数和(自身を除く): 295643826

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 238037, 476074, 714111, 1190185, 1428222, 1666259, 2142333, 2380370, 3332518, 3570555, 4284666, 4998777, 7141110, 8331295, 9997554, 10711665, 14996331, 16662590, 21423330, 24993885, 29992662, 49987770, 74981655, 149963310]

約数ペア:

[(1, 149963310), (2, 74981655), (3, 49987770), (5, 29992662), (6, 24993885), (7, 21423330), (9, 16662590), (10, 14996331), (14, 10711665), (15, 9997554), (18, 8331295), (21, 7141110), (30, 4998777), (35, 4284666), (42, 3570555), (45, 3332518), (63, 2380370), (70, 2142333), (90, 1666259), (105, 1428222), (126, 1190185), (210, 714111), (315, 476074), (630, 238037)]