9419820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8263}}^1$

素因数の和:8294

約数の個数: 48

約数和(自身を含む): 27767040

約数和(自身を除く): 18347220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8263, 16526, 24789, 33052, 41315, 49578, 82630, 99156, 123945, 156997, 165260, 247890, 313994, 470991, 495780, 627988, 784985, 941982, 1569970, 1883964, 2354955, 3139940, 4709910, 9419820]

約数ペア:

[(1, 9419820), (2, 4709910), (3, 3139940), (4, 2354955), (5, 1883964), (6, 1569970), (10, 941982), (12, 784985), (15, 627988), (19, 495780), (20, 470991), (30, 313994), (38, 247890), (57, 165260), (60, 156997), (76, 123945), (95, 99156), (114, 82630), (190, 49578), (228, 41315), (285, 33052), (380, 24789), (570, 16526), (1140, 8263)]