229509310

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 419126400

約数和(自身を除く): 189617090

約数列:

[1, 2, 5, 10, 109, 218, 239, 478, 545, 881, 1090, 1195, 1762, 2390, 4405, 8810, 26051, 52102, 96029, 130255, 192058, 210559, 260510, 421118, 480145, 960290, 1052795, 2105590, 22950931, 45901862, 114754655, 229509310]

約数ペア:

[(1, 229509310), (2, 114754655), (5, 45901862), (10, 22950931), (109, 2105590), (218, 1052795), (239, 960290), (478, 480145), (545, 421118), (881, 260510), (1090, 210559), (1195, 192058), (1762, 130255), (2390, 96029), (4405, 52102), (8810, 26051)]