248749204030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{30446659}}^1$

素因数の和:30446728

約数の個数: 32

約数和(自身を含む): 482275094400

約数和(自身を除く): 233525890370

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 30446659, 60893318, 152233295, 304466590, 578486521, 1156973042, 1309206337, 2618412674, 2892432605, 5784865210, 6546031685, 13092063370, 24874920403, 49749840806, 124374602015, 248749204030]

約数ペア:

[(1, 248749204030), (2, 124374602015), (5, 49749840806), (10, 24874920403), (19, 13092063370), (38, 6546031685), (43, 5784865210), (86, 2892432605), (95, 2618412674), (190, 1309206337), (215, 1156973042), (430, 578486521), (817, 304466590), (1634, 152233295), (4085, 60893318), (8170, 30446659)]