134764140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{320867}}^1$

素因数の和:320886

約数の個数: 48

約数和(自身を含む): 431246592

約数和(自身を除く): 296482452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 320867, 641734, 962601, 1283468, 1604335, 1925202, 2246069, 3208670, 3850404, 4492138, 4813005, 6417340, 6738207, 8984276, 9626010, 11230345, 13476414, 19252020, 22460690, 26952828, 33691035, 44921380, 67382070, 134764140]

約数ペア:

[(1, 134764140), (2, 67382070), (3, 44921380), (4, 33691035), (5, 26952828), (6, 22460690), (7, 19252020), (10, 13476414), (12, 11230345), (14, 9626010), (15, 8984276), (20, 6738207), (21, 6417340), (28, 4813005), (30, 4492138), (35, 3850404), (42, 3208670), (60, 2246069), (70, 1925202), (84, 1604335), (105, 1283468), (140, 962601), (210, 641734), (420, 320867)]