63000280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{32143}}^1$

素因数の和:32168

約数の個数: 48

約数和(自身を含む): 164898720

約数和(自身を除く): 101898440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 32143, 64286, 128572, 160715, 225001, 257144, 321430, 450002, 642860, 900004, 1125005, 1285720, 1575007, 1800008, 2250010, 3150014, 4500020, 6300028, 7875035, 9000040, 12600056, 15750070, 31500140, 63000280]

約数ペア:

[(1, 63000280), (2, 31500140), (4, 15750070), (5, 12600056), (7, 9000040), (8, 7875035), (10, 6300028), (14, 4500020), (20, 3150014), (28, 2250010), (35, 1800008), (40, 1575007), (49, 1285720), (56, 1125005), (70, 900004), (98, 642860), (140, 450002), (196, 321430), (245, 257144), (280, 225001), (392, 160715), (490, 128572), (980, 64286), (1960, 32143)]