149744290

素因数分解:

$2^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{4649}}^1$

素因数の和:7877

約数の個数: 16

約数和(自身を含む): 269681400

約数和(自身を除く): 119937110

約数列:

[1, 2, 5, 10, 3221, 4649, 6442, 9298, 16105, 23245, 32210, 46490, 14974429, 29948858, 74872145, 149744290]

約数ペア:

[(1, 149744290), (2, 74872145), (5, 29948858), (10, 14974429), (3221, 46490), (4649, 32210), (6442, 23245), (9298, 16105)]