3040304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 6331440

約数和(自身を除く): 3291136

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 137, 146, 152, 274, 292, 304, 548, 584, 1096, 1168, 1387, 2192, 2603, 2774, 5206, 5548, 10001, 10412, 11096, 20002, 20824, 22192, 40004, 41648, 80008, 160016, 190019, 380038, 760076, 1520152, 3040304]

約数ペア:

[(1, 3040304), (2, 1520152), (4, 760076), (8, 380038), (16, 190019), (19, 160016), (38, 80008), (73, 41648), (76, 40004), (137, 22192), (146, 20824), (152, 20002), (274, 11096), (292, 10412), (304, 10001), (548, 5548), (584, 5206), (1096, 2774), (1168, 2603), (1387, 2192)]