150840410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20921}}^1$

素因数の和:21038

約数の個数: 32

約数和(自身を含む): 313327872

約数和(自身を除く): 162487462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 7210, 20921, 41842, 104605, 146447, 209210, 292894, 732235, 1464470, 2154863, 4309726, 10774315, 15084041, 21548630, 30168082, 75420205, 150840410]

約数ペア:

[(1, 150840410), (2, 75420205), (5, 30168082), (7, 21548630), (10, 15084041), (14, 10774315), (35, 4309726), (70, 2154863), (103, 1464470), (206, 732235), (515, 292894), (721, 209210), (1030, 146447), (1442, 104605), (3605, 41842), (7210, 20921)]