80665710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{17807}}^1$

素因数の和:17968

約数の個数: 32

約数和(自身を含む): 194890752

約数和(自身を除く): 114225042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 17807, 35614, 53421, 89035, 106842, 178070, 267105, 534210, 2688857, 5377714, 8066571, 13444285, 16133142, 26888570, 40332855, 80665710]

約数ペア:

[(1, 80665710), (2, 40332855), (3, 26888570), (5, 16133142), (6, 13444285), (10, 8066571), (15, 5377714), (30, 2688857), (151, 534210), (302, 267105), (453, 178070), (755, 106842), (906, 89035), (1510, 53421), (2265, 35614), (4530, 17807)]