70709290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{415937}}^1$

素因数の和:415961

約数の個数: 16

約数和(自身を含む): 134763912

約数和(自身を除く): 64054622

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 415937, 831874, 2079685, 4159370, 7070929, 14141858, 35354645, 70709290]

約数ペア:

[(1, 70709290), (2, 35354645), (5, 14141858), (10, 7070929), (17, 4159370), (34, 2079685), (85, 831874), (170, 415937)]