191505270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20011}}^1$

素因数の和:20061

約数の個数: 64

約数和(自身を含む): 518711040

約数和(自身を除く): 327205770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785, 9570, 20011, 40022, 60033, 100055, 120066, 200110, 220121, 300165, 440242, 580319, 600330, 660363, 1100605, 1160638, 1320726, 1740957, 2201210, 2901595, 3301815, 3481914, 5803190, 6383509, 6603630, 8704785, 12767018, 17409570, 19150527, 31917545, 38301054, 63835090, 95752635, 191505270]

約数ペア:

[(1, 191505270), (2, 95752635), (3, 63835090), (5, 38301054), (6, 31917545), (10, 19150527), (11, 17409570), (15, 12767018), (22, 8704785), (29, 6603630), (30, 6383509), (33, 5803190), (55, 3481914), (58, 3301815), (66, 2901595), (87, 2201210), (110, 1740957), (145, 1320726), (165, 1160638), (174, 1100605), (290, 660363), (319, 600330), (330, 580319), (435, 440242), (638, 300165), (870, 220121), (957, 200110), (1595, 120066), (1914, 100055), (3190, 60033), (4785, 40022), (9570, 20011)]