85870970

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 157405248

約数和(自身を除く): 71534278

約数列:

[1, 2, 5, 10, 83, 166, 307, 337, 415, 614, 674, 830, 1535, 1685, 3070, 3370, 25481, 27971, 50962, 55942, 103459, 127405, 139855, 206918, 254810, 279710, 517295, 1034590, 8587097, 17174194, 42935485, 85870970]

約数ペア:

[(1, 85870970), (2, 42935485), (5, 17174194), (10, 8587097), (83, 1034590), (166, 517295), (307, 279710), (337, 254810), (415, 206918), (614, 139855), (674, 127405), (830, 103459), (1535, 55942), (1685, 50962), (3070, 27971), (3370, 25481)]