16164610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2999}}^1$

素因数の和:3031

約数の個数: 48

約数和(自身を含む): 36936000

約数和(自身を除く): 20771390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 2999, 5390, 5998, 14995, 20993, 29990, 32989, 41986, 65978, 104965, 146951, 164945, 209930, 230923, 293902, 329890, 461846, 734755, 1154615, 1469510, 1616461, 2309230, 3232922, 8082305, 16164610]

約数ペア:

[(1, 16164610), (2, 8082305), (5, 3232922), (7, 2309230), (10, 1616461), (11, 1469510), (14, 1154615), (22, 734755), (35, 461846), (49, 329890), (55, 293902), (70, 230923), (77, 209930), (98, 164945), (110, 146951), (154, 104965), (245, 65978), (385, 41986), (490, 32989), (539, 29990), (770, 20993), (1078, 14995), (2695, 5998), (2999, 5390)]