30884272

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{5347}}^1$

素因数の和:5393

約数の個数: 30

約数和(自身を含む): 63165228

約数和(自身を除く): 32280956

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5347, 5776, 10694, 21388, 42776, 85552, 101593, 203186, 406372, 812744, 1625488, 1930267, 3860534, 7721068, 15442136, 30884272]

約数ペア:

[(1, 30884272), (2, 15442136), (4, 7721068), (8, 3860534), (16, 1930267), (19, 1625488), (38, 812744), (76, 406372), (152, 203186), (304, 101593), (361, 85552), (722, 42776), (1444, 21388), (2888, 10694), (5347, 5776)]