2116746660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{6007}}^1$

素因数の和:6865

約数の個数: 96

約数和(自身を含む): 6782791680

約数和(自身を除く): 4666045020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 839, 1678, 2517, 3356, 4195, 5034, 5873, 6007, 8390, 10068, 11746, 12014, 12585, 16780, 17619, 18021, 23492, 24028, 25170, 29365, 30035, 35238, 36042, 42049, 50340, 58730, 60070, 70476, 72084, 84098, 88095, 90105, 117460, 120140, 126147, 168196, 176190, 180210, 210245, 252294, 352380, 360420, 420490, 504588, 630735, 840980, 1261470, 2522940, 5039873, 10079746, 15119619, 20159492, 25199365, 30239238, 35279111, 50398730, 60478476, 70558222, 75598095, 100797460, 105837333, 141116444, 151196190, 176395555, 211674666, 302392380, 352791110, 423349332, 529186665, 705582220, 1058373330, 2116746660]

約数ペア:

[(1, 2116746660), (2, 1058373330), (3, 705582220), (4, 529186665), (5, 423349332), (6, 352791110), (7, 302392380), (10, 211674666), (12, 176395555), (14, 151196190), (15, 141116444), (20, 105837333), (21, 100797460), (28, 75598095), (30, 70558222), (35, 60478476), (42, 50398730), (60, 35279111), (70, 30239238), (84, 25199365), (105, 20159492), (140, 15119619), (210, 10079746), (420, 5039873), (839, 2522940), (1678, 1261470), (2517, 840980), (3356, 630735), (4195, 504588), (5034, 420490), (5873, 360420), (6007, 352380), (8390, 252294), (10068, 210245), (11746, 180210), (12014, 176190), (12585, 168196), (16780, 126147), (17619, 120140), (18021, 117460), (23492, 90105), (24028, 88095), (25170, 84098), (29365, 72084), (30035, 70476), (35238, 60070), (36042, 58730), (42049, 50340)]