30897688

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 59247360

約数和(自身を除く): 28349672

約数列:

[1, 2, 4, 8, 73, 146, 191, 277, 292, 382, 554, 584, 764, 1108, 1528, 2216, 13943, 20221, 27886, 40442, 52907, 55772, 80884, 105814, 111544, 161768, 211628, 423256, 3862211, 7724422, 15448844, 30897688]

約数ペア:

[(1, 30897688), (2, 15448844), (4, 7724422), (8, 3862211), (73, 423256), (146, 211628), (191, 161768), (277, 111544), (292, 105814), (382, 80884), (554, 55772), (584, 52907), (764, 40442), (1108, 27886), (1528, 20221), (2216, 13943)]