11471670

素因数分解:

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

素因数の和:290

約数の個数: 96

約数和(自身を含む): 34594560

約数和(自身を除く): 23122890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 139, 210, 262, 278, 315, 393, 417, 630, 655, 695, 786, 834, 917, 973, 1179, 1251, 1310, 1390, 1834, 1946, 1965, 2085, 2358, 2502, 2751, 2919, 3930, 4170, 4585, 4865, 5502, 5838, 5895, 6255, 8253, 8757, 9170, 9730, 11790, 12510, 13755, 14595, 16506, 17514, 18209, 27510, 29190, 36418, 41265, 43785, 54627, 82530, 87570, 91045, 109254, 127463, 163881, 182090, 254926, 273135, 327762, 382389, 546270, 637315, 764778, 819405, 1147167, 1274630, 1638810, 1911945, 2294334, 3823890, 5735835, 11471670]

約数ペア:

[(1, 11471670), (2, 5735835), (3, 3823890), (5, 2294334), (6, 1911945), (7, 1638810), (9, 1274630), (10, 1147167), (14, 819405), (15, 764778), (18, 637315), (21, 546270), (30, 382389), (35, 327762), (42, 273135), (45, 254926), (63, 182090), (70, 163881), (90, 127463), (105, 109254), (126, 91045), (131, 87570), (139, 82530), (210, 54627), (262, 43785), (278, 41265), (315, 36418), (393, 29190), (417, 27510), (630, 18209), (655, 17514), (695, 16506), (786, 14595), (834, 13755), (917, 12510), (973, 11790), (1179, 9730), (1251, 9170), (1310, 8757), (1390, 8253), (1834, 6255), (1946, 5895), (1965, 5838), (2085, 5502), (2358, 4865), (2502, 4585), (2751, 4170), (2919, 3930)]