679972930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{747223}}^1$

素因数の和:747250

約数の個数: 32

約数和(自身を含む): 1506403584

約数和(自身を除く): 826430654

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 747223, 1494446, 3736115, 5230561, 7472230, 9713899, 10461122, 19427798, 26152805, 48569495, 52305610, 67997293, 97138990, 135994586, 339986465, 679972930]

約数ペア:

[(1, 679972930), (2, 339986465), (5, 135994586), (7, 97138990), (10, 67997293), (13, 52305610), (14, 48569495), (26, 26152805), (35, 19427798), (65, 10461122), (70, 9713899), (91, 7472230), (130, 5230561), (182, 3736115), (455, 1494446), (910, 747223)]