30706695

素因数分解:

$3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 55910400

約数和(自身を除く): 25203705

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 199, 243, 381, 405, 597, 635, 995, 1143, 1215, 1791, 1905, 2985, 3429, 5373, 5715, 8955, 10287, 16119, 17145, 25273, 26865, 30861, 48357, 51435, 75819, 80595, 126365, 154305, 227457, 241785, 379095, 682371, 1137285, 2047113, 3411855, 6141339, 10235565, 30706695]

約数ペア:

[(1, 30706695), (3, 10235565), (5, 6141339), (9, 3411855), (15, 2047113), (27, 1137285), (45, 682371), (81, 379095), (127, 241785), (135, 227457), (199, 154305), (243, 126365), (381, 80595), (405, 75819), (597, 51435), (635, 48357), (995, 30861), (1143, 26865), (1215, 25273), (1791, 17145), (1905, 16119), (2985, 10287), (3429, 8955), (5373, 5715)]