28580930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2281}}^1$

素因数の和:2474

約数の個数: 32

約数和(自身を含む): 59149440

約数和(自身を除く): 30568510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2281, 2506, 4562, 6265, 11405, 12530, 15967, 22810, 31934, 79835, 159670, 408299, 816598, 2041495, 2858093, 4082990, 5716186, 14290465, 28580930]

約数ペア:

[(1, 28580930), (2, 14290465), (5, 5716186), (7, 4082990), (10, 2858093), (14, 2041495), (35, 816598), (70, 408299), (179, 159670), (358, 79835), (895, 31934), (1253, 22810), (1790, 15967), (2281, 12530), (2506, 11405), (4562, 6265)]