30256254

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{26681}}^1$

素因数の和:26702

約数の個数: 40

約数和(自身を含む): 77484528

約数和(自身を除く): 47228274

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 26681, 53362, 80043, 160086, 186767, 240129, 373534, 480258, 560301, 720387, 1120602, 1440774, 1680903, 2161161, 3361806, 4322322, 5042709, 10085418, 15128127, 30256254]

約数ペア:

[(1, 30256254), (2, 15128127), (3, 10085418), (6, 5042709), (7, 4322322), (9, 3361806), (14, 2161161), (18, 1680903), (21, 1440774), (27, 1120602), (42, 720387), (54, 560301), (63, 480258), (81, 373534), (126, 240129), (162, 186767), (189, 160086), (378, 80043), (567, 53362), (1134, 26681)]