30140944

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{3701}}^1$

素因数の和:4218

約数の個数: 20

約数和(自身を含む): 58528620

約数和(自身を除く): 28387676

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 3701, 4072, 7402, 8144, 14804, 29608, 59216, 1883809, 3767618, 7535236, 15070472, 30140944]

約数ペア:

[(1, 30140944), (2, 15070472), (4, 7535236), (8, 3767618), (16, 1883809), (509, 59216), (1018, 29608), (2036, 14804), (3701, 8144), (4072, 7402)]