5516910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 120

約数和(自身を含む): 17380440

約数和(自身を除く): 11863530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 139, 147, 162, 189, 210, 245, 270, 278, 294, 315, 378, 405, 417, 441, 490, 567, 630, 695, 735, 810, 834, 882, 945, 973, 1134, 1251, 1323, 1390, 1470, 1890, 1946, 2085, 2205, 2502, 2646, 2835, 2919, 3753, 3969, 4170, 4410, 4865, 5670, 5838, 6255, 6615, 6811, 7506, 7938, 8757, 9730, 11259, 12510, 13230, 13622, 14595, 17514, 18765, 19845, 20433, 22518, 26271, 29190, 34055, 37530, 39690, 40866, 43785, 52542, 56295, 61299, 68110, 78813, 87570, 102165, 112590, 122598, 131355, 157626, 183897, 204330, 262710, 306495, 367794, 394065, 551691, 612990, 788130, 919485, 1103382, 1838970, 2758455, 5516910]

約数ペア:

[(1, 5516910), (2, 2758455), (3, 1838970), (5, 1103382), (6, 919485), (7, 788130), (9, 612990), (10, 551691), (14, 394065), (15, 367794), (18, 306495), (21, 262710), (27, 204330), (30, 183897), (35, 157626), (42, 131355), (45, 122598), (49, 112590), (54, 102165), (63, 87570), (70, 78813), (81, 68110), (90, 61299), (98, 56295), (105, 52542), (126, 43785), (135, 40866), (139, 39690), (147, 37530), (162, 34055), (189, 29190), (210, 26271), (245, 22518), (270, 20433), (278, 19845), (294, 18765), (315, 17514), (378, 14595), (405, 13622), (417, 13230), (441, 12510), (490, 11259), (567, 9730), (630, 8757), (695, 7938), (735, 7506), (810, 6811), (834, 6615), (882, 6255), (945, 5838), (973, 5670), (1134, 4865), (1251, 4410), (1323, 4170), (1390, 3969), (1470, 3753), (1890, 2919), (1946, 2835), (2085, 2646), (2205, 2502)]