83658540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 269821440

約数和(自身を除く): 186162900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 417, 420, 556, 695, 834, 973, 1390, 1433, 1668, 1946, 2085, 2780, 2866, 2919, 3892, 4170, 4299, 4865, 5732, 5838, 7165, 8340, 8598, 9730, 10031, 11676, 14330, 14595, 17196, 19460, 20062, 21495, 28660, 29190, 30093, 40124, 42990, 50155, 58380, 60186, 85980, 100310, 120372, 150465, 199187, 200620, 300930, 398374, 597561, 601860, 796748, 995935, 1195122, 1394309, 1991870, 2390244, 2788618, 2987805, 3983740, 4182927, 5577236, 5975610, 6971545, 8365854, 11951220, 13943090, 16731708, 20914635, 27886180, 41829270, 83658540]

約数ペア:

[(1, 83658540), (2, 41829270), (3, 27886180), (4, 20914635), (5, 16731708), (6, 13943090), (7, 11951220), (10, 8365854), (12, 6971545), (14, 5975610), (15, 5577236), (20, 4182927), (21, 3983740), (28, 2987805), (30, 2788618), (35, 2390244), (42, 1991870), (60, 1394309), (70, 1195122), (84, 995935), (105, 796748), (139, 601860), (140, 597561), (210, 398374), (278, 300930), (417, 200620), (420, 199187), (556, 150465), (695, 120372), (834, 100310), (973, 85980), (1390, 60186), (1433, 58380), (1668, 50155), (1946, 42990), (2085, 40124), (2780, 30093), (2866, 29190), (2919, 28660), (3892, 21495), (4170, 20062), (4299, 19460), (4865, 17196), (5732, 14595), (5838, 14330), (7165, 11676), (8340, 10031), (8598, 9730)]