2420003397

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10163}}^1$

素因数の和:10242

約数の個数: 64

約数和(自身を含む): 4215214080

約数和(自身を除く): 1795210683

約数列:

[1, 3, 7, 17, 21, 23, 29, 51, 69, 87, 119, 161, 203, 357, 391, 483, 493, 609, 667, 1173, 1479, 2001, 2737, 3451, 4669, 8211, 10163, 10353, 11339, 14007, 30489, 34017, 71141, 79373, 172771, 213423, 233749, 238119, 294727, 518313, 701247, 884181, 1209397, 1636243, 2063089, 3628191, 3973733, 4908729, 5010359, 6189267, 6778721, 11921199, 15031077, 20336163, 27816131, 35072513, 47451047, 83448393, 105217539, 115238257, 142353141, 345714771, 806667799, 2420003397]

約数ペア:

[(1, 2420003397), (3, 806667799), (7, 345714771), (17, 142353141), (21, 115238257), (23, 105217539), (29, 83448393), (51, 47451047), (69, 35072513), (87, 27816131), (119, 20336163), (161, 15031077), (203, 11921199), (357, 6778721), (391, 6189267), (483, 5010359), (493, 4908729), (609, 3973733), (667, 3628191), (1173, 2063089), (1479, 1636243), (2001, 1209397), (2737, 884181), (3451, 701247), (4669, 518313), (8211, 294727), (10163, 238119), (10353, 233749), (11339, 213423), (14007, 172771), (30489, 79373), (34017, 71141)]