144851140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1034651}}^1$

素因数の和:1034667

約数の個数: 24

約数和(自身を含む): 347643072

約数和(自身を除く): 202791932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1034651, 2069302, 4138604, 5173255, 7242557, 10346510, 14485114, 20693020, 28970228, 36212785, 72425570, 144851140]

約数ペア:

[(1, 144851140), (2, 72425570), (4, 36212785), (5, 28970228), (7, 20693020), (10, 14485114), (14, 10346510), (20, 7242557), (28, 5173255), (35, 4138604), (70, 2069302), (140, 1034651)]