87102610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54101}}^1$

素因数の和:54138

約数の個数: 32

約数和(自身を含む): 186976512

約数和(自身を除く): 99873902

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 54101, 108202, 270505, 378707, 541010, 757414, 1244323, 1893535, 2488646, 3787070, 6221615, 8710261, 12443230, 17420522, 43551305, 87102610]

約数ペア:

[(1, 87102610), (2, 43551305), (5, 17420522), (7, 12443230), (10, 8710261), (14, 6221615), (23, 3787070), (35, 2488646), (46, 1893535), (70, 1244323), (115, 757414), (161, 541010), (230, 378707), (322, 270505), (805, 108202), (1610, 54101)]