30231256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4139}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 32365544

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 4139, 7304, 8278, 16556, 33112, 45529, 91058, 182116, 343537, 364232, 687074, 1374148, 2748296, 3778907, 7557814, 15115628, 30231256]

約数ペア:

[(1, 30231256), (2, 15115628), (4, 7557814), (8, 3778907), (11, 2748296), (22, 1374148), (44, 687074), (83, 364232), (88, 343537), (166, 182116), (332, 91058), (664, 45529), (913, 33112), (1826, 16556), (3652, 8278), (4139, 7304)]