30485700016

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{28438153}}^1$

素因数の和:28438228

約数の個数: 20

約数和(自身を含む): 59947628632

約数和(自身を除く): 29461928616

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 28438153, 56876306, 113752612, 227505224, 455010448, 1905356251, 3810712502, 7621425004, 15242850008, 30485700016]

約数ペア:

[(1, 30485700016), (2, 15242850008), (4, 7621425004), (8, 3810712502), (16, 1905356251), (67, 455010448), (134, 227505224), (268, 113752612), (536, 56876306), (1072, 28438153)]