2912506105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 3948134400

約数和(自身を除く): 1035628295

約数列:

[1, 5, 19, 29, 47, 83, 95, 145, 235, 271, 415, 551, 893, 1355, 1363, 1577, 2407, 2755, 3901, 4465, 5149, 6815, 7859, 7885, 12035, 12737, 19505, 22493, 25745, 25897, 39295, 45733, 63685, 74119, 112465, 113129, 129485, 149321, 228665, 242003, 369373, 370595, 427367, 565645, 652297, 746605, 1057171, 1210015, 1846865, 2136835, 2149451, 3261485, 5285855, 7018087, 10747255, 12393643, 20086249, 30657959, 35090435, 61968215, 100431245, 153289795, 582501221, 2912506105]

約数ペア:

[(1, 2912506105), (5, 582501221), (19, 153289795), (29, 100431245), (47, 61968215), (83, 35090435), (95, 30657959), (145, 20086249), (235, 12393643), (271, 10747255), (415, 7018087), (551, 5285855), (893, 3261485), (1355, 2149451), (1363, 2136835), (1577, 1846865), (2407, 1210015), (2755, 1057171), (3901, 746605), (4465, 652297), (5149, 565645), (6815, 427367), (7859, 370595), (7885, 369373), (12035, 242003), (12737, 228665), (19505, 149321), (22493, 129485), (25745, 113129), (25897, 112465), (39295, 74119), (45733, 63685)]