71342970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15749}}^1$

素因数の和:15910

約数の個数: 32

約数和(自身を含む): 172368000

約数和(自身を除く): 101025030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 15749, 31498, 47247, 78745, 94494, 157490, 236235, 472470, 2378099, 4756198, 7134297, 11890495, 14268594, 23780990, 35671485, 71342970]

約数ペア:

[(1, 71342970), (2, 35671485), (3, 23780990), (5, 14268594), (6, 11890495), (10, 7134297), (15, 4756198), (30, 2378099), (151, 472470), (302, 236235), (453, 157490), (755, 94494), (906, 78745), (1510, 47247), (2265, 31498), (4530, 15749)]