30916272

素因数分解:

$2^4\times 3^1\times {\mathrm{644089}}^1$

素因数の和:644100

約数の個数: 20

約数和(自身を含む): 79867160

約数和(自身を除く): 48950888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 644089, 1288178, 1932267, 2576356, 3864534, 5152712, 7729068, 10305424, 15458136, 30916272]

約数ペア:

[(1, 30916272), (2, 15458136), (3, 10305424), (4, 7729068), (6, 5152712), (8, 3864534), (12, 2576356), (16, 1932267), (24, 1288178), (48, 644089)]