12238889670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{50989}}^1$

素因数の和:51139

約数の個数: 128

約数和(自身を含む): 37593907200

約数和(自身を除く): 25355017530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 127, 135, 189, 210, 254, 270, 315, 378, 381, 630, 635, 762, 889, 945, 1143, 1270, 1778, 1890, 1905, 2286, 2667, 3429, 3810, 4445, 5334, 5715, 6858, 8001, 8890, 11430, 13335, 16002, 17145, 24003, 26670, 34290, 40005, 48006, 50989, 80010, 101978, 120015, 152967, 240030, 254945, 305934, 356923, 458901, 509890, 713846, 764835, 917802, 1070769, 1376703, 1529670, 1784615, 2141538, 2294505, 2753406, 3212307, 3569230, 4589010, 5353845, 6424614, 6475603, 6883515, 9636921, 10707690, 12951206, 13767030, 16061535, 19273842, 19426809, 32123070, 32378015, 38853618, 45329221, 48184605, 58280427, 64756030, 90658442, 96369210, 97134045, 116560854, 135987663, 174841281, 194268090, 226646105, 271975326, 291402135, 349682562, 407962989, 453292210, 582804270, 679938315, 815925978, 874206405, 1223888967, 1359876630, 1748412810, 2039814945, 2447777934, 4079629890, 6119444835, 12238889670]

約数ペア:

[(1, 12238889670), (2, 6119444835), (3, 4079629890), (5, 2447777934), (6, 2039814945), (7, 1748412810), (9, 1359876630), (10, 1223888967), (14, 874206405), (15, 815925978), (18, 679938315), (21, 582804270), (27, 453292210), (30, 407962989), (35, 349682562), (42, 291402135), (45, 271975326), (54, 226646105), (63, 194268090), (70, 174841281), (90, 135987663), (105, 116560854), (126, 97134045), (127, 96369210), (135, 90658442), (189, 64756030), (210, 58280427), (254, 48184605), (270, 45329221), (315, 38853618), (378, 32378015), (381, 32123070), (630, 19426809), (635, 19273842), (762, 16061535), (889, 13767030), (945, 12951206), (1143, 10707690), (1270, 9636921), (1778, 6883515), (1890, 6475603), (1905, 6424614), (2286, 5353845), (2667, 4589010), (3429, 3569230), (3810, 3212307), (4445, 2753406), (5334, 2294505), (5715, 2141538), (6858, 1784615), (8001, 1529670), (8890, 1376703), (11430, 1070769), (13335, 917802), (16002, 764835), (17145, 713846), (24003, 509890), (26670, 458901), (34290, 356923), (40005, 305934), (48006, 254945), (50989, 240030), (80010, 152967), (101978, 120015)]