29756020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9241}}^1$

素因数の和:9280

約数の個数: 48

約数和(自身を含む): 74527488

約数和(自身を除く): 44771468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 9241, 18482, 36964, 46205, 64687, 92410, 129374, 184820, 212543, 258748, 323435, 425086, 646870, 850172, 1062715, 1293740, 1487801, 2125430, 2975602, 4250860, 5951204, 7439005, 14878010, 29756020]

約数ペア:

[(1, 29756020), (2, 14878010), (4, 7439005), (5, 5951204), (7, 4250860), (10, 2975602), (14, 2125430), (20, 1487801), (23, 1293740), (28, 1062715), (35, 850172), (46, 646870), (70, 425086), (92, 323435), (115, 258748), (140, 212543), (161, 184820), (230, 129374), (322, 92410), (460, 64687), (644, 46205), (805, 36964), (1610, 18482), (3220, 9241)]