870277.0000000

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 4538667

約数列:

[1, 3, 7, 11, 13, 21, 29, 33, 39, 59, 77, 87, 91, 143, 177, 203, 231, 273, 319, 377, 413, 429, 609, 649, 767, 957, 1001, 1131, 1239, 1711, 1947, 2233, 2301, 2639, 3003, 4147, 4543, 5133, 5369, 6699, 7917, 8437, 11977, 12441, 13629, 16107, 18821, 22243, 25311, 29029, 35931, 56463, 59059, 66729, 87087, 131747, 155701, 177177, 244673, 395241, 467103, 734019, 1712711, 5138133]

約数ペア:

[(1, 5138133), (3, 1712711), (7, 734019), (11, 467103), (13, 395241), (21, 244673), (29, 177177), (33, 155701), (39, 131747), (59, 87087), (77, 66729), (87, 59059), (91, 56463), (143, 35931), (177, 29029), (203, 25311), (231, 22243), (273, 18821), (319, 16107), (377, 13629), (413, 12441), (429, 11977), (609, 8437), (649, 7917), (767, 6699), (957, 5369), (1001, 5133), (1131, 4543), (1239, 4147), (1711, 3003), (1947, 2639), (2233, 2301)]