2728754350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{410339}}^1$

素因数の和:410377

約数の個数: 48

約数和(自身を含む): 6105859200

約数和(自身を除く): 3377104850

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 6650, 410339, 820678, 2051695, 2872373, 4103390, 5744746, 7796441, 10258475, 14361865, 15592882, 20516950, 28723730, 38982205, 54575087, 71809325, 77964410, 109150174, 143618650, 194911025, 272875435, 389822050, 545750870, 1364377175, 2728754350]

約数ペア:

[(1, 2728754350), (2, 1364377175), (5, 545750870), (7, 389822050), (10, 272875435), (14, 194911025), (19, 143618650), (25, 109150174), (35, 77964410), (38, 71809325), (50, 54575087), (70, 38982205), (95, 28723730), (133, 20516950), (175, 15592882), (190, 14361865), (266, 10258475), (350, 7796441), (475, 5744746), (665, 4103390), (950, 2872373), (1330, 2051695), (3325, 820678), (6650, 410339)]