30780457785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2961083}}^1$

素因数の和:2961115

約数の個数: 64

約数和(自身を含む): 68223375360

約数和(自身を除く): 37442917575

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 10395, 2961083, 8883249, 14805415, 20727581, 26649747, 32571913, 44416245, 62182743, 79949241, 97715739, 103637905, 133248735, 162859565, 186548229, 228003391, 293147217, 310913715, 399746205, 488578695, 559644687, 684010173, 879441651, 932741145, 1140016955, 1465736085, 2052030519, 2798223435, 3420050865, 4397208255, 6156091557, 10260152595, 30780457785]

約数ペア:

[(1, 30780457785), (3, 10260152595), (5, 6156091557), (7, 4397208255), (9, 3420050865), (11, 2798223435), (15, 2052030519), (21, 1465736085), (27, 1140016955), (33, 932741145), (35, 879441651), (45, 684010173), (55, 559644687), (63, 488578695), (77, 399746205), (99, 310913715), (105, 293147217), (135, 228003391), (165, 186548229), (189, 162859565), (231, 133248735), (297, 103637905), (315, 97715739), (385, 79949241), (495, 62182743), (693, 44416245), (945, 32571913), (1155, 26649747), (1485, 20727581), (2079, 14805415), (3465, 8883249), (10395, 2961083)]