342837710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1545

約数の個数: 64

約数和(自身を含む): 688089600

約数和(自身を除く): 345251890

約数列:

[1, 2, 5, 10, 19, 29, 38, 43, 58, 86, 95, 145, 190, 215, 290, 430, 551, 817, 1102, 1247, 1447, 1634, 2494, 2755, 2894, 4085, 5510, 6235, 7235, 8170, 12470, 14470, 23693, 27493, 41963, 47386, 54986, 62221, 83926, 118465, 124442, 137465, 209815, 236930, 274930, 311105, 419630, 622210, 797297, 1182199, 1594594, 1804409, 2364398, 3608818, 3986485, 5910995, 7972970, 9022045, 11821990, 18044090, 34283771, 68567542, 171418855, 342837710]

約数ペア:

[(1, 342837710), (2, 171418855), (5, 68567542), (10, 34283771), (19, 18044090), (29, 11821990), (38, 9022045), (43, 7972970), (58, 5910995), (86, 3986485), (95, 3608818), (145, 2364398), (190, 1804409), (215, 1594594), (290, 1182199), (430, 797297), (551, 622210), (817, 419630), (1102, 311105), (1247, 274930), (1447, 236930), (1634, 209815), (2494, 137465), (2755, 124442), (2894, 118465), (4085, 83926), (5510, 62221), (6235, 54986), (7235, 47386), (8170, 41963), (12470, 27493), (14470, 23693)]