40633110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{21499}}^1$

素因数の和:21522

約数の個数: 64

約数和(自身を含む): 123840000

約数和(自身を除く): 83206890

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, 21499, 42998, 64497, 107495, 128994, 150493, 193491, 214990, 300986, 322485, 386982, 451479, 580473, 644970, 752465, 902958, 967455, 1160946, 1354437, 1504930, 1934910, 2257395, 2708874, 2902365, 4063311, 4514790, 5804730, 6772185, 8126622, 13544370, 20316555, 40633110]

約数ペア:

[(1, 40633110), (2, 20316555), (3, 13544370), (5, 8126622), (6, 6772185), (7, 5804730), (9, 4514790), (10, 4063311), (14, 2902365), (15, 2708874), (18, 2257395), (21, 1934910), (27, 1504930), (30, 1354437), (35, 1160946), (42, 967455), (45, 902958), (54, 752465), (63, 644970), (70, 580473), (90, 451479), (105, 386982), (126, 322485), (135, 300986), (189, 214990), (210, 193491), (270, 150493), (315, 128994), (378, 107495), (630, 64497), (945, 42998), (1890, 21499)]