30233845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 40538880

約数和(自身を除く): 10305035

約数列:

[1, 5, 19, 23, 95, 101, 115, 137, 437, 505, 685, 1919, 2185, 2323, 2603, 3151, 9595, 11615, 13015, 13837, 15755, 44137, 59869, 69185, 220685, 262903, 299345, 318251, 1314515, 1591255, 6046769, 30233845]

約数ペア:

[(1, 30233845), (5, 6046769), (19, 1591255), (23, 1314515), (95, 318251), (101, 299345), (115, 262903), (137, 220685), (437, 69185), (505, 59869), (685, 44137), (1919, 15755), (2185, 13837), (2323, 13015), (2603, 11615), (3151, 9595)]