26767230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 75841920

約数和(自身を除く): 49074690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 131, 139, 147, 210, 245, 262, 278, 294, 393, 417, 490, 655, 695, 735, 786, 834, 917, 973, 1310, 1390, 1470, 1834, 1946, 1965, 2085, 2751, 2919, 3930, 4170, 4585, 4865, 5502, 5838, 6419, 6811, 9170, 9730, 12838, 13622, 13755, 14595, 18209, 19257, 20433, 27510, 29190, 32095, 34055, 36418, 38514, 40866, 54627, 64190, 68110, 91045, 96285, 102165, 109254, 127463, 182090, 192570, 204330, 254926, 273135, 382389, 546270, 637315, 764778, 892241, 1274630, 1784482, 1911945, 2676723, 3823890, 4461205, 5353446, 8922410, 13383615, 26767230]

約数ペア:

[(1, 26767230), (2, 13383615), (3, 8922410), (5, 5353446), (6, 4461205), (7, 3823890), (10, 2676723), (14, 1911945), (15, 1784482), (21, 1274630), (30, 892241), (35, 764778), (42, 637315), (49, 546270), (70, 382389), (98, 273135), (105, 254926), (131, 204330), (139, 192570), (147, 182090), (210, 127463), (245, 109254), (262, 102165), (278, 96285), (294, 91045), (393, 68110), (417, 64190), (490, 54627), (655, 40866), (695, 38514), (735, 36418), (786, 34055), (834, 32095), (917, 29190), (973, 27510), (1310, 20433), (1390, 19257), (1470, 18209), (1834, 14595), (1946, 13755), (1965, 13622), (2085, 12838), (2751, 9730), (2919, 9170), (3930, 6811), (4170, 6419), (4585, 5838), (4865, 5502)]