308439635

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1583}}^1$

素因数の和:1907

約数の個数: 32

約数和(自身を含む): 447068160

約数和(自身を除く): 138628525

約数列:

[1, 5, 7, 19, 35, 95, 133, 293, 665, 1465, 1583, 2051, 5567, 7915, 10255, 11081, 27835, 30077, 38969, 55405, 150385, 194845, 210539, 463819, 1052695, 2319095, 3246733, 8812561, 16233665, 44062805, 61687927, 308439635]

約数ペア:

[(1, 308439635), (5, 61687927), (7, 44062805), (19, 16233665), (35, 8812561), (95, 3246733), (133, 2319095), (293, 1052695), (665, 463819), (1465, 210539), (1583, 194845), (2051, 150385), (5567, 55405), (7915, 38969), (10255, 30077), (11081, 27835)]