73887590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{150791}}^1$

素因数の和:150812

約数の個数: 24

約数和(自身を含む): 154712592

約数和(自身を除く): 80825002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 150791, 301582, 753955, 1055537, 1507910, 2111074, 5277685, 7388759, 10555370, 14777518, 36943795, 73887590]

約数ペア:

[(1, 73887590), (2, 36943795), (5, 14777518), (7, 10555370), (10, 7388759), (14, 5277685), (35, 2111074), (49, 1507910), (70, 1055537), (98, 753955), (245, 301582), (490, 150791)]