30620912

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11887}}^1$

素因数の和:11925

約数の個数: 40

約数和(自身を含む): 70757376

約数和(自身を除く): 40136464

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 11887, 23774, 47548, 83209, 95096, 166418, 190192, 273401, 332836, 546802, 665672, 1093604, 1331344, 1913807, 2187208, 3827614, 4374416, 7655228, 15310456, 30620912]

約数ペア:

[(1, 30620912), (2, 15310456), (4, 7655228), (7, 4374416), (8, 3827614), (14, 2187208), (16, 1913807), (23, 1331344), (28, 1093604), (46, 665672), (56, 546802), (92, 332836), (112, 273401), (161, 190192), (184, 166418), (322, 95096), (368, 83209), (644, 47548), (1288, 23774), (2576, 11887)]