4977270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1907}}^1$

素因数の和:1949

約数の個数: 48

約数和(自身を含む): 13394160

約数和(自身を除く): 8416890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 1907, 2610, 3814, 5721, 9535, 11442, 17163, 19070, 28605, 34326, 55303, 57210, 85815, 110606, 165909, 171630, 276515, 331818, 497727, 553030, 829545, 995454, 1659090, 2488635, 4977270]

約数ペア:

[(1, 4977270), (2, 2488635), (3, 1659090), (5, 995454), (6, 829545), (9, 553030), (10, 497727), (15, 331818), (18, 276515), (29, 171630), (30, 165909), (45, 110606), (58, 85815), (87, 57210), (90, 55303), (145, 34326), (174, 28605), (261, 19070), (290, 17163), (435, 11442), (522, 9535), (870, 5721), (1305, 3814), (1907, 2610)]