127889340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10711}}^1$

素因数の和:10922

約数の個数: 48

約数和(自身を含む): 359923200

約数和(自身を除く): 232033860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 10711, 11940, 21422, 32133, 42844, 53555, 64266, 107110, 128532, 160665, 214220, 321330, 642660, 2131489, 4262978, 6394467, 8525956, 10657445, 12788934, 21314890, 25577868, 31972335, 42629780, 63944670, 127889340]

約数ペア:

[(1, 127889340), (2, 63944670), (3, 42629780), (4, 31972335), (5, 25577868), (6, 21314890), (10, 12788934), (12, 10657445), (15, 8525956), (20, 6394467), (30, 4262978), (60, 2131489), (199, 642660), (398, 321330), (597, 214220), (796, 160665), (995, 128532), (1194, 107110), (1990, 64266), (2388, 53555), (2985, 42844), (3980, 32133), (5970, 21422), (10711, 11940)]