71350090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7333}}^1$

素因数の和:7486

約数の個数: 32

約数和(自身を含む): 147853440

約数和(自身を除く): 76503350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 7333, 9730, 14666, 36665, 51331, 73330, 102662, 256655, 513310, 1019287, 2038574, 5096435, 7135009, 10192870, 14270018, 35675045, 71350090]

約数ペア:

[(1, 71350090), (2, 35675045), (5, 14270018), (7, 10192870), (10, 7135009), (14, 5096435), (35, 2038574), (70, 1019287), (139, 513310), (278, 256655), (695, 102662), (973, 73330), (1390, 51331), (1946, 36665), (4865, 14666), (7333, 9730)]