30627278

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6704

約数の個数: 24

約数和(自身を含む): 53162760

約数和(自身を除く): 22535482

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 6661, 13322, 73271, 126559, 146542, 253118, 805981, 1392149, 1611962, 2784298, 15313639, 30627278]

約数ペア:

[(1, 30627278), (2, 15313639), (11, 2784298), (19, 1611962), (22, 1392149), (38, 805981), (121, 253118), (209, 146542), (242, 126559), (418, 73271), (2299, 13322), (4598, 6661)]