127559820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{12289}}^1$

素因数の和:12474

約数の個数: 48

約数和(自身を含む): 359261280

約数和(自身を除く): 231701460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 12289, 24578, 36867, 49156, 61445, 73734, 122890, 147468, 184335, 245780, 368670, 737340, 2125997, 4251994, 6377991, 8503988, 10629985, 12755982, 21259970, 25511964, 31889955, 42519940, 63779910, 127559820]

約数ペア:

[(1, 127559820), (2, 63779910), (3, 42519940), (4, 31889955), (5, 25511964), (6, 21259970), (10, 12755982), (12, 10629985), (15, 8503988), (20, 6377991), (30, 4251994), (60, 2125997), (173, 737340), (346, 368670), (519, 245780), (692, 184335), (865, 147468), (1038, 122890), (1730, 73734), (2076, 61445), (2595, 49156), (3460, 36867), (5190, 24578), (10380, 12289)]