304701860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{1321}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 675171840

約数和(自身を除く): 370469980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 607, 1214, 1321, 2428, 2642, 3035, 5284, 6070, 6605, 11533, 12140, 13210, 23066, 25099, 26420, 46132, 50198, 57665, 100396, 115330, 125495, 230660, 250990, 501980, 801847, 1603694, 3207388, 4009235, 8018470, 15235093, 16036940, 30470186, 60940372, 76175465, 152350930, 304701860]

約数ペア:

[(1, 304701860), (2, 152350930), (4, 76175465), (5, 60940372), (10, 30470186), (19, 16036940), (20, 15235093), (38, 8018470), (76, 4009235), (95, 3207388), (190, 1603694), (380, 801847), (607, 501980), (1214, 250990), (1321, 230660), (2428, 125495), (2642, 115330), (3035, 100396), (5284, 57665), (6070, 50198), (6605, 46132), (11533, 26420), (12140, 25099), (13210, 23066)]