17998350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 45132528

約数和(自身を除く): 27134178

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 97, 150, 194, 291, 485, 582, 970, 1237, 1455, 2425, 2474, 2910, 3711, 4850, 6185, 7275, 7422, 12370, 14550, 18555, 30925, 37110, 61850, 92775, 119989, 185550, 239978, 359967, 599945, 719934, 1199890, 1799835, 2999725, 3599670, 5999450, 8999175, 17998350]

約数ペア:

[(1, 17998350), (2, 8999175), (3, 5999450), (5, 3599670), (6, 2999725), (10, 1799835), (15, 1199890), (25, 719934), (30, 599945), (50, 359967), (75, 239978), (97, 185550), (150, 119989), (194, 92775), (291, 61850), (485, 37110), (582, 30925), (970, 18555), (1237, 14550), (1455, 12370), (2425, 7422), (2474, 7275), (2910, 6185), (3711, 4850)]