406082010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{68711}}^1$

素因数の和:68918

約数の個数: 32

約数和(自身を含む): 979558272

約数和(自身を除く): 573476262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 68711, 137422, 206133, 343555, 412266, 687110, 1030665, 2061330, 13536067, 27072134, 40608201, 67680335, 81216402, 135360670, 203041005, 406082010]

約数ペア:

[(1, 406082010), (2, 203041005), (3, 135360670), (5, 81216402), (6, 67680335), (10, 40608201), (15, 27072134), (30, 13536067), (197, 2061330), (394, 1030665), (591, 687110), (985, 412266), (1182, 343555), (1970, 206133), (2955, 137422), (5910, 68711)]