30866570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{8999}}^1$

素因数の和:9027

約数の個数: 32

約数和(自身を含む): 64800000

約数和(自身を除く): 33933430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 8999, 17998, 44995, 62993, 89990, 125986, 314965, 440951, 629930, 881902, 2204755, 3086657, 4409510, 6173314, 15433285, 30866570]

約数ペア:

[(1, 30866570), (2, 15433285), (5, 6173314), (7, 4409510), (10, 3086657), (14, 2204755), (35, 881902), (49, 629930), (70, 440951), (98, 314965), (245, 125986), (343, 89990), (490, 62993), (686, 44995), (1715, 17998), (3430, 8999)]