69198990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{329519}}^1$

素因数の和:329536

約数の個数: 32

約数和(自身を含む): 189803520

約数和(自身を除く): 120604530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 329519, 659038, 988557, 1647595, 1977114, 2306633, 3295190, 4613266, 4942785, 6919899, 9885570, 11533165, 13839798, 23066330, 34599495, 69198990]

約数ペア:

[(1, 69198990), (2, 34599495), (3, 23066330), (5, 13839798), (6, 11533165), (7, 9885570), (10, 6919899), (14, 4942785), (15, 4613266), (21, 3295190), (30, 2306633), (35, 1977114), (42, 1647595), (70, 988557), (105, 659038), (210, 329519)]