149764190

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{9239}}^1$

素因数の和:10867

約数の個数: 16

約数和(自身を含む): 269771040

約数和(自身を除く): 120006850

約数列:

[1, 2, 5, 10, 1621, 3242, 8105, 9239, 16210, 18478, 46195, 92390, 14976419, 29952838, 74882095, 149764190]

約数ペア:

[(1, 149764190), (2, 74882095), (5, 29952838), (10, 14976419), (1621, 92390), (3242, 46195), (8105, 18478), (9239, 16210)]