66231270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11681}}^1$

素因数の和:11707

約数の個数: 80

約数和(自身を含む): 203547168

約数和(自身を除く): 137315898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 11681, 23362, 35043, 58405, 70086, 81767, 105129, 116810, 163534, 175215, 210258, 245301, 315387, 350430, 408835, 490602, 525645, 630774, 735903, 817670, 946161, 1051290, 1226505, 1471806, 1576935, 1892322, 2207709, 2453010, 3153870, 3679515, 4415418, 4730805, 6623127, 7359030, 9461610, 11038545, 13246254, 22077090, 33115635, 66231270]

約数ペア:

[(1, 66231270), (2, 33115635), (3, 22077090), (5, 13246254), (6, 11038545), (7, 9461610), (9, 7359030), (10, 6623127), (14, 4730805), (15, 4415418), (18, 3679515), (21, 3153870), (27, 2453010), (30, 2207709), (35, 1892322), (42, 1576935), (45, 1471806), (54, 1226505), (63, 1051290), (70, 946161), (81, 817670), (90, 735903), (105, 630774), (126, 525645), (135, 490602), (162, 408835), (189, 350430), (210, 315387), (270, 245301), (315, 210258), (378, 175215), (405, 163534), (567, 116810), (630, 105129), (810, 81767), (945, 70086), (1134, 58405), (1890, 35043), (2835, 23362), (5670, 11681)]