2715510

素因数分解:

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

素因数の和:277

約数の個数: 64

約数和(自身を含む): 7598592

約数和(自身を除く): 4883082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 193, 201, 210, 335, 386, 402, 469, 579, 670, 938, 965, 1005, 1158, 1351, 1407, 1930, 2010, 2345, 2702, 2814, 2895, 4053, 4690, 5790, 6755, 7035, 8106, 12931, 13510, 14070, 20265, 25862, 38793, 40530, 64655, 77586, 90517, 129310, 181034, 193965, 271551, 387930, 452585, 543102, 905170, 1357755, 2715510]

約数ペア:

[(1, 2715510), (2, 1357755), (3, 905170), (5, 543102), (6, 452585), (7, 387930), (10, 271551), (14, 193965), (15, 181034), (21, 129310), (30, 90517), (35, 77586), (42, 64655), (67, 40530), (70, 38793), (105, 25862), (134, 20265), (193, 14070), (201, 13510), (210, 12931), (335, 8106), (386, 7035), (402, 6755), (469, 5790), (579, 4690), (670, 4053), (938, 2895), (965, 2814), (1005, 2702), (1158, 2345), (1351, 2010), (1407, 1930)]