2840114.00000000

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22877}}^1$

素因数の和:22906

約数の個数: 48

約数和(自身を含む): 171310464

約数和(自身を除く): 92041659

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 22877, 68631, 114385, 160139, 205893, 251647, 343155, 480417, 754941, 800695, 1029465, 1258235, 1441251, 1761529, 2264823, 2402085, 3774705, 5284587, 7206255, 8807645, 11324115, 15853761, 26422935, 79268805]

約数ペア:

[(1, 79268805), (3, 26422935), (5, 15853761), (7, 11324115), (9, 8807645), (11, 7206255), (15, 5284587), (21, 3774705), (33, 2402085), (35, 2264823), (45, 1761529), (55, 1441251), (63, 1258235), (77, 1029465), (99, 800695), (105, 754941), (165, 480417), (231, 343155), (315, 251647), (385, 205893), (495, 160139), (693, 114385), (1155, 68631), (3465, 22877)]