1996166970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1056173}}^1$

素因数の和:1056196

約数の個数: 64

約数和(自身を含む): 6083562240

約数和(自身を除く): 4087395270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1056173, 2112346, 3168519, 5280865, 6337038, 7393211, 9505557, 10561730, 14786422, 15842595, 19011114, 22179633, 28516671, 31685190, 36966055, 44359266, 47527785, 57033342, 66538899, 73932110, 95055570, 110898165, 133077798, 142583355, 199616697, 221796330, 285166710, 332694495, 399233394, 665388990, 998083485, 1996166970]

約数ペア:

[(1, 1996166970), (2, 998083485), (3, 665388990), (5, 399233394), (6, 332694495), (7, 285166710), (9, 221796330), (10, 199616697), (14, 142583355), (15, 133077798), (18, 110898165), (21, 95055570), (27, 73932110), (30, 66538899), (35, 57033342), (42, 47527785), (45, 44359266), (54, 36966055), (63, 31685190), (70, 28516671), (90, 22179633), (105, 19011114), (126, 15842595), (135, 14786422), (189, 10561730), (210, 9505557), (270, 7393211), (315, 6337038), (378, 5280865), (630, 3168519), (945, 2112346), (1890, 1056173)]