30898085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 10573915

約数列:

[1, 5, 19, 23, 79, 95, 115, 179, 395, 437, 895, 1501, 1817, 2185, 3401, 4117, 7505, 9085, 14141, 17005, 20585, 34523, 70705, 78223, 172615, 268679, 325243, 391115, 1343395, 1626215, 6179617, 30898085]

約数ペア:

[(1, 30898085), (5, 6179617), (19, 1626215), (23, 1343395), (79, 391115), (95, 325243), (115, 268679), (179, 172615), (395, 78223), (437, 70705), (895, 34523), (1501, 20585), (1817, 17005), (2185, 14141), (3401, 9085), (4117, 7505)]