2867684260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{553607}}^1$

素因数の和:553660

約数の個数: 48

約数和(自身を含む): 7068466944

約数和(自身を除く): 4200782684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 553607, 1107214, 2214428, 2768035, 3875249, 5536070, 7750498, 11072140, 15500996, 19376245, 20483459, 38752490, 40966918, 77504980, 81933836, 102417295, 143384213, 204834590, 286768426, 409669180, 573536852, 716921065, 1433842130, 2867684260]

約数ペア:

[(1, 2867684260), (2, 1433842130), (4, 716921065), (5, 573536852), (7, 409669180), (10, 286768426), (14, 204834590), (20, 143384213), (28, 102417295), (35, 81933836), (37, 77504980), (70, 40966918), (74, 38752490), (140, 20483459), (148, 19376245), (185, 15500996), (259, 11072140), (370, 7750498), (518, 5536070), (740, 3875249), (1036, 2768035), (1295, 2214428), (2590, 1107214), (5180, 553607)]