28050330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12143}}^1$

素因数の和:12171

約数の個数: 64

約数和(自身を含む): 83939328

約数和(自身を除く): 55888998

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 12143, 24286, 36429, 60715, 72858, 85001, 121430, 133573, 170002, 182145, 255003, 267146, 364290, 400719, 425005, 510006, 667865, 801438, 850010, 935011, 1275015, 1335730, 1870022, 2003595, 2550030, 2805033, 4007190, 4675055, 5610066, 9350110, 14025165, 28050330]

約数ペア:

[(1, 28050330), (2, 14025165), (3, 9350110), (5, 5610066), (6, 4675055), (7, 4007190), (10, 2805033), (11, 2550030), (14, 2003595), (15, 1870022), (21, 1335730), (22, 1275015), (30, 935011), (33, 850010), (35, 801438), (42, 667865), (55, 510006), (66, 425005), (70, 400719), (77, 364290), (105, 267146), (110, 255003), (154, 182145), (165, 170002), (210, 133573), (231, 121430), (330, 85001), (385, 72858), (462, 60715), (770, 36429), (1155, 24286), (2310, 12143)]