5431020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 17730048

約数和(自身を除く): 12299028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 193, 201, 210, 268, 335, 386, 402, 420, 469, 579, 670, 772, 804, 938, 965, 1005, 1158, 1340, 1351, 1407, 1876, 1930, 2010, 2316, 2345, 2702, 2814, 2895, 3860, 4020, 4053, 4690, 5404, 5628, 5790, 6755, 7035, 8106, 9380, 11580, 12931, 13510, 14070, 16212, 20265, 25862, 27020, 28140, 38793, 40530, 51724, 64655, 77586, 81060, 90517, 129310, 155172, 181034, 193965, 258620, 271551, 362068, 387930, 452585, 543102, 775860, 905170, 1086204, 1357755, 1810340, 2715510, 5431020]

約数ペア:

[(1, 5431020), (2, 2715510), (3, 1810340), (4, 1357755), (5, 1086204), (6, 905170), (7, 775860), (10, 543102), (12, 452585), (14, 387930), (15, 362068), (20, 271551), (21, 258620), (28, 193965), (30, 181034), (35, 155172), (42, 129310), (60, 90517), (67, 81060), (70, 77586), (84, 64655), (105, 51724), (134, 40530), (140, 38793), (193, 28140), (201, 27020), (210, 25862), (268, 20265), (335, 16212), (386, 14070), (402, 13510), (420, 12931), (469, 11580), (579, 9380), (670, 8106), (772, 7035), (804, 6755), (938, 5790), (965, 5628), (1005, 5404), (1158, 4690), (1340, 4053), (1351, 4020), (1407, 3860), (1876, 2895), (1930, 2814), (2010, 2702), (2316, 2345)]