2002698150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1999}}^1\times {\mathrm{6679}}^1$

素因数の和:8693

約数の個数: 48

約数和(自身を含む): 4969920000

約数和(自身を除く): 2967221850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1999, 3998, 5997, 6679, 9995, 11994, 13358, 19990, 20037, 29985, 33395, 40074, 49975, 59970, 66790, 99950, 100185, 149925, 166975, 200370, 299850, 333950, 500925, 1001850, 13351321, 26702642, 40053963, 66756605, 80107926, 133513210, 200269815, 333783025, 400539630, 667566050, 1001349075, 2002698150]

約数ペア:

[(1, 2002698150), (2, 1001349075), (3, 667566050), (5, 400539630), (6, 333783025), (10, 200269815), (15, 133513210), (25, 80107926), (30, 66756605), (50, 40053963), (75, 26702642), (150, 13351321), (1999, 1001850), (3998, 500925), (5997, 333950), (6679, 299850), (9995, 200370), (11994, 166975), (13358, 149925), (19990, 100185), (20037, 99950), (29985, 66790), (33395, 59970), (40074, 49975)]