2308156385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 3208999680

約数和(自身を除く): 900843295

約数列:

[1, 5, 17, 19, 37, 85, 95, 107, 185, 323, 361, 535, 629, 703, 1615, 1805, 1819, 2033, 3145, 3515, 3959, 6137, 6859, 9095, 10165, 11951, 13357, 19795, 30685, 34295, 34561, 38627, 59755, 66785, 67303, 75221, 116603, 172805, 193135, 227069, 253783, 336515, 376105, 583015, 656659, 733913, 1135345, 1268915, 1278757, 1429199, 3283295, 3669565, 4314311, 6393785, 7145995, 12476521, 21571555, 24296383, 27154781, 62382605, 121481915, 135773905, 461631277, 2308156385]

約数ペア:

[(1, 2308156385), (5, 461631277), (17, 135773905), (19, 121481915), (37, 62382605), (85, 27154781), (95, 24296383), (107, 21571555), (185, 12476521), (323, 7145995), (361, 6393785), (535, 4314311), (629, 3669565), (703, 3283295), (1615, 1429199), (1805, 1278757), (1819, 1268915), (2033, 1135345), (3145, 733913), (3515, 656659), (3959, 583015), (6137, 376105), (6859, 336515), (9095, 253783), (10165, 227069), (11951, 193135), (13357, 172805), (19795, 116603), (30685, 75221), (34295, 67303), (34561, 66785), (38627, 59755)]