30958866

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90523}}^1$

素因数の和:90550

約数の個数: 24

約数和(自身を含む): 70608720

約数和(自身を除く): 39649854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 90523, 181046, 271569, 543138, 814707, 1629414, 1719937, 3439874, 5159811, 10319622, 15479433, 30958866]

約数ペア:

[(1, 30958866), (2, 15479433), (3, 10319622), (6, 5159811), (9, 3439874), (18, 1719937), (19, 1629414), (38, 814707), (57, 543138), (114, 271569), (171, 181046), (342, 90523)]