70987610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1217}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 135051840

約数和(自身を除く): 64064230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 1217, 1535, 2434, 3070, 5833, 6085, 11666, 12170, 23123, 29165, 46246, 58330, 115615, 231230, 373619, 747238, 1868095, 3736190, 7098761, 14197522, 35493805, 70987610]

約数ペア:

[(1, 70987610), (2, 35493805), (5, 14197522), (10, 7098761), (19, 3736190), (38, 1868095), (95, 747238), (190, 373619), (307, 231230), (614, 115615), (1217, 58330), (1535, 46246), (2434, 29165), (3070, 23123), (5833, 12170), (6085, 11666)]