1900569690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{84809}}^1$

素因数の和:84908

約数の個数: 64

約数和(自身を含む): 5129308800

約数和(自身を除く): 3228739110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 830, 1245, 1494, 2241, 2490, 3735, 4482, 7470, 11205, 22410, 84809, 169618, 254427, 424045, 508854, 763281, 848090, 1272135, 1526562, 2289843, 2544270, 3816405, 4579686, 7039147, 7632810, 11449215, 14078294, 21117441, 22898430, 35195735, 42234882, 63352323, 70391470, 105587205, 126704646, 190056969, 211174410, 316761615, 380113938, 633523230, 950284845, 1900569690]

約数ペア:

[(1, 1900569690), (2, 950284845), (3, 633523230), (5, 380113938), (6, 316761615), (9, 211174410), (10, 190056969), (15, 126704646), (18, 105587205), (27, 70391470), (30, 63352323), (45, 42234882), (54, 35195735), (83, 22898430), (90, 21117441), (135, 14078294), (166, 11449215), (249, 7632810), (270, 7039147), (415, 4579686), (498, 3816405), (747, 2544270), (830, 2289843), (1245, 1526562), (1494, 1272135), (2241, 848090), (2490, 763281), (3735, 508854), (4482, 424045), (7470, 254427), (11205, 169618), (22410, 84809)]