30297514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61331}}^1$

素因数の和:61365

約数の個数: 16

約数和(自身を含む): 51518880

約数和(自身を除く): 21221366

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 61331, 122662, 797303, 1165289, 1594606, 2330578, 15148757, 30297514]

約数ペア:

[(1, 30297514), (2, 15148757), (13, 2330578), (19, 1594606), (26, 1165289), (38, 797303), (247, 122662), (494, 61331)]