30855286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1049}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 27205514

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 191, 382, 1049, 1337, 2098, 2101, 2674, 4202, 7343, 11539, 14686, 14707, 23078, 29414, 80773, 161546, 200359, 400718, 1402513, 2203949, 2805026, 4407898, 15427643, 30855286]

約数ペア:

[(1, 30855286), (2, 15427643), (7, 4407898), (11, 2805026), (14, 2203949), (22, 1402513), (77, 400718), (154, 200359), (191, 161546), (382, 80773), (1049, 29414), (1337, 23078), (2098, 14707), (2101, 14686), (2674, 11539), (4202, 7343)]