3080308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 6862464

約数和(自身を除く): 3782156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 137, 146, 154, 274, 292, 308, 511, 548, 803, 959, 1022, 1507, 1606, 1918, 2044, 3014, 3212, 3836, 5621, 6028, 10001, 10549, 11242, 20002, 21098, 22484, 40004, 42196, 70007, 110011, 140014, 220022, 280028, 440044, 770077, 1540154, 3080308]

約数ペア:

[(1, 3080308), (2, 1540154), (4, 770077), (7, 440044), (11, 280028), (14, 220022), (22, 140014), (28, 110011), (44, 70007), (73, 42196), (77, 40004), (137, 22484), (146, 21098), (154, 20002), (274, 11242), (292, 10549), (308, 10001), (511, 6028), (548, 5621), (803, 3836), (959, 3212), (1022, 3014), (1507, 2044), (1606, 1918)]