10225278

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 26763264

約数和(自身を除く): 16537986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 127, 142, 162, 189, 213, 254, 378, 381, 426, 497, 567, 639, 762, 889, 994, 1134, 1143, 1278, 1491, 1778, 1917, 2286, 2667, 2982, 3429, 3834, 4473, 5334, 5751, 6858, 8001, 8946, 9017, 10287, 11502, 13419, 16002, 18034, 20574, 24003, 26838, 27051, 40257, 48006, 54102, 63119, 72009, 80514, 81153, 126238, 144018, 162306, 189357, 243459, 378714, 486918, 568071, 730377, 1136142, 1460754, 1704213, 3408426, 5112639, 10225278]

約数ペア:

[(1, 10225278), (2, 5112639), (3, 3408426), (6, 1704213), (7, 1460754), (9, 1136142), (14, 730377), (18, 568071), (21, 486918), (27, 378714), (42, 243459), (54, 189357), (63, 162306), (71, 144018), (81, 126238), (126, 81153), (127, 80514), (142, 72009), (162, 63119), (189, 54102), (213, 48006), (254, 40257), (378, 27051), (381, 26838), (426, 24003), (497, 20574), (567, 18034), (639, 16002), (762, 13419), (889, 11502), (994, 10287), (1134, 9017), (1143, 8946), (1278, 8001), (1491, 6858), (1778, 5751), (1917, 5334), (2286, 4473), (2667, 3834), (2982, 3429)]