1409370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 2012070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 431, 545, 654, 862, 1090, 1293, 1635, 2155, 2586, 3270, 4310, 6465, 12930, 46979, 93958, 140937, 234895, 281874, 469790, 704685, 1409370]

約数ペア:

[(1, 1409370), (2, 704685), (3, 469790), (5, 281874), (6, 234895), (10, 140937), (15, 93958), (30, 46979), (109, 12930), (218, 6465), (327, 4310), (431, 3270), (545, 2586), (654, 2155), (862, 1635), (1090, 1293)]