84415590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{133993}}^1$

素因数の和:134013

約数の個数: 48

約数和(自身を含む): 250836768

約数和(自身を除く): 166421178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 133993, 267986, 401979, 669965, 803958, 937951, 1205937, 1339930, 1875902, 2009895, 2411874, 2813853, 4019790, 4689755, 5627706, 6029685, 8441559, 9379510, 12059370, 14069265, 16883118, 28138530, 42207795, 84415590]

約数ペア:

[(1, 84415590), (2, 42207795), (3, 28138530), (5, 16883118), (6, 14069265), (7, 12059370), (9, 9379510), (10, 8441559), (14, 6029685), (15, 5627706), (18, 4689755), (21, 4019790), (30, 2813853), (35, 2411874), (42, 2009895), (45, 1875902), (63, 1339930), (70, 1205937), (90, 937951), (105, 803958), (126, 669965), (210, 401979), (315, 267986), (630, 133993)]