3256790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 6294240

約数和(自身を除く): 3037450

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 281, 305, 562, 610, 1159, 1405, 2318, 2810, 5339, 5795, 10678, 11590, 17141, 26695, 34282, 53390, 85705, 171410, 325679, 651358, 1628395, 3256790]

約数ペア:

[(1, 3256790), (2, 1628395), (5, 651358), (10, 325679), (19, 171410), (38, 85705), (61, 53390), (95, 34282), (122, 26695), (190, 17141), (281, 11590), (305, 10678), (562, 5795), (610, 5339), (1159, 2810), (1405, 2318)]