1312088460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21868141}}^1$

素因数の和:21868153

約数の個数: 24

約数和(自身を含む): 3673847856

約数和(自身を除く): 2361759396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21868141, 43736282, 65604423, 87472564, 109340705, 131208846, 218681410, 262417692, 328022115, 437362820, 656044230, 1312088460]

約数ペア:

[(1, 1312088460), (2, 656044230), (3, 437362820), (4, 328022115), (5, 262417692), (6, 218681410), (10, 131208846), (12, 109340705), (15, 87472564), (20, 65604423), (30, 43736282), (60, 21868141)]