420234606790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1449084851}}^1$

素因数の和:1449084887

約数の個数: 16

約数和(自身を含む): 782505820080

約数和(自身を除く): 362271213290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1449084851, 2898169702, 7245424255, 14490848510, 42023460679, 84046921358, 210117303395, 420234606790]

約数ペア:

[(1, 420234606790), (2, 210117303395), (5, 84046921358), (10, 42023460679), (29, 14490848510), (58, 7245424255), (145, 2898169702), (290, 1449084851)]