830984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 2073600

約数和(自身を除く): 1242616

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 71, 76, 77, 88, 133, 142, 152, 154, 209, 266, 284, 308, 418, 497, 532, 568, 616, 781, 836, 994, 1064, 1349, 1463, 1562, 1672, 1988, 2698, 2926, 3124, 3976, 5396, 5467, 5852, 6248, 9443, 10792, 10934, 11704, 14839, 18886, 21868, 29678, 37772, 43736, 59356, 75544, 103873, 118712, 207746, 415492, 830984]

約数ペア:

[(1, 830984), (2, 415492), (4, 207746), (7, 118712), (8, 103873), (11, 75544), (14, 59356), (19, 43736), (22, 37772), (28, 29678), (38, 21868), (44, 18886), (56, 14839), (71, 11704), (76, 10934), (77, 10792), (88, 9443), (133, 6248), (142, 5852), (152, 5467), (154, 5396), (209, 3976), (266, 3124), (284, 2926), (308, 2698), (418, 1988), (497, 1672), (532, 1562), (568, 1463), (616, 1349), (781, 1064), (836, 994)]