1010396820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{886313}}^1$

素因数の和:886344

約数の個数: 48

約数和(自身を含む): 2978015040

約数和(自身を除く): 1967618220

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, 886313, 1772626, 2658939, 3545252, 4431565, 5317878, 8863130, 10635756, 13294695, 16839947, 17726260, 26589390, 33679894, 50519841, 53178780, 67359788, 84199735, 101039682, 168399470, 202079364, 252599205, 336798940, 505198410, 1010396820]

約数ペア:

[(1, 1010396820), (2, 505198410), (3, 336798940), (4, 252599205), (5, 202079364), (6, 168399470), (10, 101039682), (12, 84199735), (15, 67359788), (19, 53178780), (20, 50519841), (30, 33679894), (38, 26589390), (57, 17726260), (60, 16839947), (76, 13294695), (95, 10635756), (114, 8863130), (190, 5317878), (228, 4431565), (285, 3545252), (380, 2658939), (570, 1772626), (1140, 886313)]