2089930755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{31121}}^1$

素因数の和:31188

約数の個数: 48

約数和(自身を含む): 3774974112

約数和(自身を除く): 1685043357

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 121, 165, 185, 363, 407, 555, 605, 1221, 1815, 2035, 4477, 6105, 13431, 22385, 31121, 67155, 93363, 155605, 342331, 466815, 1026993, 1151477, 1711655, 3454431, 3765641, 5134965, 5757385, 11296923, 12666247, 17272155, 18828205, 37998741, 56484615, 63331235, 139328717, 189993705, 417986151, 696643585, 2089930755]

約数ペア:

[(1, 2089930755), (3, 696643585), (5, 417986151), (11, 189993705), (15, 139328717), (33, 63331235), (37, 56484615), (55, 37998741), (111, 18828205), (121, 17272155), (165, 12666247), (185, 11296923), (363, 5757385), (407, 5134965), (555, 3765641), (605, 3454431), (1221, 1711655), (1815, 1151477), (2035, 1026993), (4477, 466815), (6105, 342331), (13431, 155605), (22385, 93363), (31121, 67155)]