30806608

素因数分解:

$2^4\times 7^1\times {\mathrm{275059}}^1$

素因数の和:275074

約数の個数: 20

約数和(自身を含む): 68214880

約数和(自身を除く): 37408272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275059, 550118, 1100236, 1925413, 2200472, 3850826, 4400944, 7701652, 15403304, 30806608]

約数ペア:

[(1, 30806608), (2, 15403304), (4, 7701652), (7, 4400944), (8, 3850826), (14, 2200472), (16, 1925413), (28, 1100236), (56, 550118), (112, 275059)]