57387540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 185149440

約数和(自身を除く): 127761900

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, 983, 1390, 1668, 1946, 1966, 2085, 2780, 2919, 2949, 3892, 3932, 4170, 4865, 4915, 5838, 5898, 6881, 8340, 9730, 9830, 11676, 11796, 13762, 14595, 14745, 19460, 19660, 20643, 27524, 29190, 29490, 34405, 41286, 58380, 58980, 68810, 82572, 103215, 136637, 137620, 206430, 273274, 409911, 412860, 546548, 683185, 819822, 956459, 1366370, 1639644, 1912918, 2049555, 2732740, 2869377, 3825836, 4099110, 4782295, 5738754, 8198220, 9564590, 11477508, 14346885, 19129180, 28693770, 57387540]

約数ペア:

[(1, 57387540), (2, 28693770), (3, 19129180), (4, 14346885), (5, 11477508), (6, 9564590), (7, 8198220), (10, 5738754), (12, 4782295), (14, 4099110), (15, 3825836), (20, 2869377), (21, 2732740), (28, 2049555), (30, 1912918), (35, 1639644), (42, 1366370), (60, 956459), (70, 819822), (84, 683185), (105, 546548), (139, 412860), (140, 409911), (210, 273274), (278, 206430), (417, 137620), (420, 136637), (556, 103215), (695, 82572), (834, 68810), (973, 58980), (983, 58380), (1390, 41286), (1668, 34405), (1946, 29490), (1966, 29190), (2085, 27524), (2780, 20643), (2919, 19660), (2949, 19460), (3892, 14745), (3932, 14595), (4170, 13762), (4865, 11796), (4915, 11676), (5838, 9830), (5898, 9730), (6881, 8340)]