2110581935

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{647}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 3262187520

約数和(自身を除く): 1151605585

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 229, 259, 385, 407, 647, 1145, 1295, 1603, 2035, 2519, 2849, 3235, 4529, 7117, 8015, 8473, 12595, 14245, 17633, 22645, 23939, 35585, 42365, 49819, 59311, 88165, 93203, 119695, 148163, 167573, 249095, 263329, 296555, 466015, 652421, 740815, 837865, 1037141, 1316645, 1629793, 1843303, 3262105, 5185705, 5482031, 8148965, 9216515, 11408551, 27410155, 38374217, 57042755, 60302341, 191871085, 301511705, 422116387, 2110581935]

約数ペア:

[(1, 2110581935), (5, 422116387), (7, 301511705), (11, 191871085), (35, 60302341), (37, 57042755), (55, 38374217), (77, 27410155), (185, 11408551), (229, 9216515), (259, 8148965), (385, 5482031), (407, 5185705), (647, 3262105), (1145, 1843303), (1295, 1629793), (1603, 1316645), (2035, 1037141), (2519, 837865), (2849, 740815), (3235, 652421), (4529, 466015), (7117, 296555), (8015, 263329), (8473, 249095), (12595, 167573), (14245, 148163), (17633, 119695), (22645, 93203), (23939, 88165), (35585, 59311), (42365, 49819)]